Top 12 Best OWB Holster For Sig P320 Full Size You Need
Carrying a Sig P320 full size comfortably and securely can be a challenge without the right holster. Finding the best OWB holster for Sig P320 full size means balancing accessibility, safety, and comfort during daily use.
This type of holster is designed for those who want quick draw capabilities while keeping the firearm stable and protected. Whether for duty, range time, or everyday carry, selecting a holster that fits well and holds the pistol firmly is essential. This review will cover some of the top options available, highlighting fit, material, retention, and ease of use.
By the end, you’ll have a clear idea of which OWB holster might suit your Sig P320 full size needs best.
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Top Outside-the-Waistband Picks to Enhance Your Sig P320 Full Size Carry Experience
| Image | Product | Price |
|---|---|---|
Our Selected Top 1 ![]() | WARRIORLAND OWB Kydex Holster Thumb Release & Optics Cut Fit: | Check Price Now |
Our Selected Top 2 ![]() | Rounded OWB Paddle Holster – Outside Waistband Carry, American Made, | Check Price Now |
Our Selected Top 3 ![]() | Alien Gear Rapid Force Level 2 OWB Holster – Locking | Check Price Now |
1. WARRIORLAND OWB Kydex Holster Thumb Release & Optics Cut Fit:

Experience reliable and secure firearm carry with the WARRIORLAND OWB Kydex Holster. Designed especially for the Sig Sauer P320 Full Size series, it offers a blend of swift accessibility and robust retention. Whether you carry daily or for professional duty, this holster combines practical features that enhance your handgun’s usability.
Built with precision, the holster supports various optics and compensators without compromising comfort or safety. Its thoughtfully crafted design ensures a smooth draw and firm grip, making your carry experience more efficient.
Designed specifically for multiple Sig Sauer P320 models, this holster fits full size, compact, and specialized versions like the P320-M17 and P320 XFive Legion. It does not accommodate firearms equipped with lasers or lights, focusing on a clean fit and solid retention for standard setups. The thumb release lock adds a security layer, allowing users fast access while preventing unauthorized draws through Level II retention.
The thumb release lock adds a security layer, allowing users fast access while preventing unauthorized draws through Level II retention.
The Posi-Click system offers audible confirmation when the pistol seats correctly, enhancing confidence during draw situations. WARRIORLAND pays careful attention to craftsmanship, evident in the hand-polished edges and smooth interior that protect the firearm’s finish and eliminate wear from regular holstering.
Its 360-degree adjustable belt clip accommodates belts from 5 to
The molded design supports a variety of optics and compensators, so shooters can customize their setup without switching holsters. Overall, this holster delivers dependable performance and high-quality build suited for both everyday use and tactical scenarios.
Pros
- Secure thumb release with Level II retention for safety
- Compatible with multiple Sig P320 variants, including optics and compensators
- Hand-polished edges and smooth interior to protect firearm finish
Cons
- Not compatible with pistols equipped with lasers or lights
The WARRIORLAND OWB Kydex Holster strikes an excellent balance between security, accessibility, and customization. Its thoughtful design suits a broad range of Sig P320 users, especially those who prefer optics and compensators on their carry pistols.
With an adjustable clip and polished finishes, it stands as a durable, user-friendly option in its category.
| Specification | Details |
|---|---|
| Brand | WARRIORLAND |
| Compatibility | Sig Sauer P320 Full Size, Compact, M17, M18, XCarry, XFULL, AXG Combat, AXG Legion, XFive Legion, XFive DH3 |
| Material | Kydex |
| Retention Type | Thumb release with Level II retention |
| Belt Clip Adjustment | 360 degrees adjustable for 1.5″ to 2.25″ belts |
| Weight | 5.6 ounces |
| Features | Optics and compensator cut, hand-polished edges, Posi-Click audible seating system |
From personal use, the smooth inside finish and firm retention quickly stand out. It fits comfortably during extended wear and allows a confident, quick draw.
Compared to other OWB holsters in the market, the integration of optics and compensator accommodation at this price point adds considerable value. It’s a reliable choice for anyone looking for a no-nonsense, durable holster tailored to the Sig P320 Full Size family.
2. Rounded OWB Paddle Holster – Outside Waistband Carry, American Made,

The Rounded OWB Paddle Holster delivers dependable outside-the-waistband carrying tailored specifically for the Sig Sauer P320 Full Size. Crafted with precision, it combines comfort and secure retention for everyday concealed carry needs. Its American-made build ensures lasting quality and consistent performance in a minimalist design.
Designed for practical use, this holster lets you wear your firearm comfortably with an untucked shirt. The durable .08” KYDEX material is molded over custom aluminum forms for exact fitment.
Users benefit from adjustable retention and carry angle options, making the holster versatile across multiple carry positions.
Engineered to provide a seamless fit, the holster features an undercut trigger guard that prevents interference during drawing. The open-face design allows accommodation of threaded barrels and suppressor-height sights with ease. Sweat guards and rear sight shields protect your firearm from moisture and daily wear, maintaining weapon integrity.
The stealth belt clip is fiber-reinforced, offering a low-profile, secure attachment that discreetly conceals the carry setup. Thanks to black oxide steel hardware with threadlock, adjustments can be made securely without losing screws.
The unique ‘posi-click’ retention system gives audible confirmation of your firearm’s secure placement.
Adjustability is a standout feature, allowing cant modification from -5 to +20 degrees to suit appendix, strong side, cross draw, or behind-the-hip carry preferences. American craftsmanship is evident in every detail, making this a reliable holster that supports both comfort and security for sig p320 full size owners.
Pros
- Precise fit using custom aluminum molds for consistency
- Adjustable retention with audible ‘posi-click’ confirmation
- Accommodates threaded barrels and suppressor-height sights
Cons
- Limited to Sig Sauer P320 Full Size model only
This outside waistband holster balances comfort, durability, and security without unnecessary bulk. The attention to detail and American-made components provide confidence in everyday carry.
Perfect for those seeking a minimalist yet functional design, it competes well against similar holsters lacking customization or protective features.
| Specification | Details |
|---|---|
| Brand Name | Concealment Express |
| Manufacturer | Rounded by Concealment Express |
| Material | .08″ KYDEX molded over aluminum |
| Fit | Sig Sauer P320 Full Size |
| Retention | Adjustable ‘posi-click’ system |
| Carry Angles | -5 to +20 degrees |
| Sweat Guard | Full length with rear sight shield |
| Belt Clip | Fiber Reinforced Stealth Clip |
| Hardware | Black Oxide Steel with Threadlock |
| Weight | 3 ounces |
| Made In | USA |
In my experience, this holster delivers consistent reliability and comfort, especially for full-size Sig P320 users. Its adjustable settings allow personalized carry positions while maintaining secure retention with clear feedback.
3. Alien Gear Rapid Force Level 2 OWB Holster – Locking

Discover unparalleled comfort and secure firearm retention with the Alien Gear Rapid Force Level 2 OWB Holster. Designed for reliable right-hand carry, it caters specifically to select Sig Sauer P320 compact and carry models.
This holster offers a blend of sturdy construction and versatile mounting options to suit various tactical needs.
Crafted from high-strength materials, the design ensures durability while maintaining lightweight convenience. The locking belt slide maintains a solid grip on your belt, providing stability during movement. It supports a range of compact lights and rear-mounted optics to enhance your handgun features without compromising holster functionality.
It supports a range of compact lights and rear-mounted optics to enhance your handgun features without compromising holster functionality.
Alien Gear’s Rapid Force Holster fits specific Sig Sauer models including P320 Compact and Carry variants but excludes full-size options. It’s tailored for compact light models such as Streamlight TLR-7 series and Olight PL-Mini 2, requiring the approved light for proper fit and retention. The holster accommodates rear-mounted sights but does not support larger optics like the RMR or ACRO.
The included Rapid Force Locking Belt Slide integrates seamlessly with the Quick Disconnect System (QDS), allowing easy switching between paddle, MOLLE, and drop-leg platforms without tools. Its robust build is trusted by law enforcement and military users, ensuring dependable field performance. This holster suits users seeking stable outside-the-waistband carry on duty or range days, offering practical retention and easy access.
This holster suits users seeking stable outside-the-waistband carry on duty or range days, offering practical retention and easy access.
Despite its compact-specific fitment, the holster delivers dependable retention with a locking mechanism, ideal for concealed carry and active use. Its versatility in accessory compatibility and solid construction make it a strong choice for those owning compatible Sig Sauer models. Compared to generic OWB holsters, the Rapid Force provides enhanced locking stability and quick adaptability across carry setups.
Compared to generic OWB holsters, the Rapid Force provides enhanced locking stability and quick adaptability across carry setups.
Pros
- Secure locking belt slide for stable carrier retention
- Compatible with multiple compact handgun and light models
- QDS compatible for effortless platform switching without tools
Cons
- Not compatible with Sig Sauer P320 full-size variants and larger optics
Overall, the Alien Gear Rapid Force Level 2 OWB Holster is an excellent choice for those looking for a dependable and adaptable outside-the-waistband holster for select Sig Sauer models. Its durable materials and locking features provide peace of mind during active use.
Specification Details Brand Alien Gear Model Rapid Force Level 2 OWB Holster – Locking Compatibility Sig Sauer P320 Compact and Carry models (compatible lights and optics) Carry Style Outside the Waistband (Right Hand Only) Material High-strength proprietary polymer blend Features Locking Belt Slide, QDS Compatible, Optic Compatible (Rear-mounted only) Made In USA
Users seeking a holster with reliable retention and flexible mounting options will find the Alien Gear Rapid Force highly practical. It balances secure carry and quick accessibility while accommodating various tactical accessories. Ideal for those dedicated to functional, everyday use without compromising durability or convenience.
4. Pro IDPA Competition Holster fits Sig P320 Full Size –

Experience precise and reliable firearm retention with the Pro IDPA Competition Holster designed specifically for the Sig P320 Full Size. Built to combine functionality with competition standards, it suits handguns with barrel lengths from
The holster excels in delivering a secure fit while maintaining quick accessibility during use.
Engineered for serious shooters, this holster accommodates a variety of Sig P320 models including AXG Legion, M17, and P320MAX. It features a specialized belt attachment compatible with belts ranging from
5 to 2 inches wide, offering versatile mounting options. A speed cut design allows compatibility with numerous red dot sights, while the raised sight-line adds 12mm clearance to accommodate suppressor-height sights seamlessly.
Crafted by Black Scorpion Outdoor Gear, this holster emphasizes durability and effective competition use. The materials and construction provide solid retention without compromising quick draw capability. Ergonomically designed, it maintains comfortable wear during extended periods on the belt.
Ergonomically designed, it maintains comfortable wear during extended periods on the belt. Its low-profile design reduces bulk and improves maneuverability in fast-paced shooting environments.
The holster’s adaptability to multiple Sig P320 configurations makes it ideal for shooters who demand flexibility and performance. Adjustments for sight clearance ensure compatibility with various aftermarket optics. Installation and removal are straightforward, increasing ease of use for competitors and range operators alike.
This holster balances build quality with user convenience, all while meeting IDPA regulations. It’s a practical choice for shooters focused on competition, training, or personal defense. The included IDPA attachment confirms its readiness for formal competition stages without additional modification.
Pros
- Compatible with multiple Sig P320 full-size variants and barrel lengths
- Speed cut design supports red dot sights and suppressor-height sights
- Durable, ergonomic construction designed for competition use
Cons
- Belt attachment may not fit belts wider than 2 inches
Offering a solid balance of versatility and performance, the Pro IDPA Competition Holster is a strong pick for those using Sig P320 full-size pistols in competition and practice. It stands out against similar holsters by providing enhanced sight clearance and adaptability, making it suitable for various optics setups.
Compact yet durable, it holds its place as a reliable option for precise draw and retention needs.
| Specification | Details |
|---|---|
| Compatible Models | Sig P320 Full Size (4.7”-5” barrel): AXG Legion, M17, P320MAX, and others |
| Belt Compatibility | Fits 1.5” to 2” belts |
| Sight Clearance | 12mm raised sight-line for suppressor height sights |
| Design Feature | Speed cut compatible with red dot sights |
| Manufacturer | Black Scorpion Outdoor Gear |
From personal use perspective, the holster balances retention strength with fast drawing capability effectively. Its compatibility with various Sig P320 models and sight attachments provides flexibility not often found in competition holsters.
5. Sig P320 M18 Holsters, OWB Holster for Sig P320 M18

Designed specifically for the Sig P320 M18 Carry 9 barrel, this OWB holster delivers secure and easy access. Its construction from upgraded military polymer offers durability with a smooth, sleek finish.
The holster’s distinct design prevents barrel overhang, making it both practical and safe for daily carrying.
Equipped with Level II retention, it quietly locks onto the trigger guard, giving confident users peace of mind. The internal guide stripes enhance weapon stability, allowing a swift and controlled draw when needed.
Compatibility is carefully tailored, fitting the Sig P320 M18 Carry but excluding full-size versions such as the M17. The holster’s bottom lip provides added protection against barrel protrusion.
Hidden retention buttons maintain a clean surface and offer tactile feedback with skidproof stripes. Internal screws reduce the risk of accidental detachment during routine use. The paddle mount’s omnidirectional gear makes accessory swaps and positioning quick and convenient, while a silicone pad enhances comfort when worn inside the waistband.
Its versatile design suits a range of environments from law enforcement to personal defense. Heat and cold resistance ensure reliable function across conditions. This holster excels for concealed carry users who want a strong but comfortable option that can handle regular wear and quick response.
This holster excels for concealed carry users who want a strong but comfortable option that can handle regular wear and quick response.
Pros
- Level II retention offers silent, secure locking on the trigger guard
- Durable military polymer body combines strength with a refined look
- 360-degree paddle rotation for flexible carry and quick attachment changes
Cons
- Not compatible with Sig P320 full-size variants like the M17
Offering dependable retention and user comfort, this holster meets the demands of concealed carry and tactical users alike. Its thoughtful features enhance safety and accessibility without sacrificing comfort.
| Brand Name | CYTAC |
|---|---|
| Model Number | R-Defender Series |
| Compatible Firearms | Sig P320 M18 Carry 3.9″ barrel |
| Retention Level | Level II |
| Material | Military-grade Polymer |
| Attachment Type | 360-degree Paddle |
| Color Options | Black |
From personal experience, this holster offers a secure fit and smooth draw that enhances everyday carry confidence. Its blend of rugged materials with user-friendly features provides good value. When compared to other holsters with less customization, this option stands out for comfort and retention precision.
When compared to other holsters with less customization, this option stands out for comfort and retention precision.
6. OWB Paddle Holster – Outside The Waistband fits Sig Sauer

Discover reliable firearm carry with the OWB Paddle Holster designed specifically for Sig Sauer models. Its durable construction and streamlined shape combine to provide both comfort and security during use. This holster offers a perfect balance for carrying your full-size pistol outside of the waistband.
This holster offers a perfect balance for carrying your full-size pistol outside of the waistband.
Crafted from robust .080 Kydex, it stands up to daily wear and harsh conditions without compromising on fit. The paddle attachment allows for quick, secure access and easy on-off capability.
Designed for models equipped with the X300U-A light, it accommodates a range of Sig Sauer variants, making it versatile for many users.
The design keeps bulk to a minimum, maintaining a low profile on your hip while providing solid retention that safeguards your firearm. Smooth edges prevent discomfort or snagging on clothing during movement.
Thanks to its lifetime construction integrity, it maintains consistent security without gradually loosening. Setup is straightforward, enabling users to adjust carry position to suit individual preferences. Ideal for target shooters and everyday carriers alike, this holster reliably performs under diverse conditions without adding unnecessary weight.
Ideal for target shooters and everyday carriers alike, this holster reliably performs under diverse conditions without adding unnecessary weight. Compared to softer holsters, it holds the firearm firmly yet allows quick access when needed.
Pros
- Durable .080 Kydex material resists wear and tear
- Paddle design offers easy attachment and removal
- Slim profile minimizes bulk for comfortable carry
Cons
- Fit specifically tuned to certain Sig Sauer models only
Combining durability and convenience, the OWB Paddle Holster stands as a trustworthy option for secure carry with Sig Sauer full-size pistols. Its resilient material and thoughtful design make it suitable for those needing reliability without sacrificing comfort.
| Feature | Description |
|---|---|
| Brand Name | WHOLEGUNS |
| Material | .080 Kydex |
| Compatibility | Sig Sauer models using X300U-A light (AXG PRO, M17, XFIVE, RXP, Spectre Comp, and variants) |
| Attachment | Outside The Waistband, Paddle Style |
| Included Components | Holster and OWB Paddle |
The secure paddle attachment combined with tough Kydex forms a holster that fits confidently on the hip. It’s an option that balances robustness with practicality, delivering both stamina and comfort.
7. OWB Paddle Holster fits Sig P320 Full Size – AXG

Experience reliable and comfortable handgun carry with the OWB Paddle Holster designed specifically for Sig P320 Full Size models. This holster provides secure retention while maintaining quick access, making it a dependable choice for everyday use.
Its compatibility with various barrel configurations adds versatility for firearm owners.
Designed with precision, the holster accommodates the full-size Sig P320 models featuring 7” to 5” barrels and supports the Streamlight TLR-1 HL.
The speed cut design allows for use with red dot sights, raised suppressor sights, and threaded barrels without interference. Crafted to fit securely outside the waistband, it offers excellent concealment and comfort through its paddle attachment mechanism.
The OWB Paddle Holster from Black Scorpion Outdoor Gear stands out by combining functionality with robust build quality. Constructed in the USA, the holster is tailored for competition-style draws, supporting modern firearm modifications such as red dots and raised sights.
Retention is easily adjustable via screws, allowing users to set their preferred tightness. The holster also provides a 30-degree cant adjustment to customize the carry angle without changing ride height.
Its paddle attachment ensures a firm grip around the waist, delivering comfort and stability for extended wear. Ideal for daily carry, tactical use, or range sessions, it supports full-size Sig P320 variants with ease and reliability.
Compared to other OWB holsters, this model provides better adaptability for tactical lights and enhanced sight clearance. Its build quality reflects impressive attention to detail, making it a smart investment for those needing dependable and accessible handgun carry options.
Pros
- Compatible with full-size Sig P320 models and tactical light attachments
- Adjustable retention and cant for personalized carry comfort
- Undercut trigger guard for smooth, uninterrupted draws
Cons
- Fixed ride height limits adjustment options
The OWB Paddle Holster for Sig P320 Full Size balances flexibility with rugged design, meeting the needs of both casual and tactical users. Its compatibility with red dot optics and threaded barrels gives it an edge over many conventional holsters.
| Specification | Details |
|---|---|
| Brand | Black Scorpion Outdoor Gear |
| Compatibility | Sig P320 Full Size (4.7” – 5” barrel), Streamlight TLR-1 HL |
| Material | Durable polymer |
| Adjustment | Retention screws, 30-degree cant |
| Attachment | OWB Paddle |
| Origin | Made in USA |
In my experience, this holster offers excellent durability and adaptability for the Sig P320 Full Size platform. The fine-tuning options improve carrying comfort and speed.
8. 1791 GUNLEATHER Sig P320 Thumb Break Holster – Right Handed

The 1791 GUNLEATHER Sig P320 Thumb Break Holster offers a smart solution for those seeking reliable firearm carry. Crafted with precision, this holster combines secure retention and comfortable concealment in a single design.
Its tailored fit for various Sig Sauer models ensures a snug and dependable hold. The use of premium leather adds durability and a polished appearance to everyday carry gear.
Constructed with a hand-molded exterior, this holster provides exceptional retention and reliable durability. The thumb break closure secures the pistol firmly while allowing quick access when needed. It excels in concealing the firearm beneath clothing without sacrificing comfort or accessibility.
It excels in concealing the firearm beneath clothing without sacrificing comfort or accessibility.
The Compact BHX Size 5 design fits popular models including the Sig P220, P227, and P320 in multiple calibers. Additionally, it accommodates belts up to 1 3/4 inches wide, making it versatile for different setups.
The leather used is cowhide, which softens with use, enhancing comfort over time.
Its right-handed orientation and ergonomic contours support natural draw angles. This model is well-suited for daily carriers who demand a dependable holster that blends concealment with ease of draw. The craftsmanship and materials offer a balance of protection for both user and firearm during routine activities.
The craftsmanship and materials offer a balance of protection for both user and firearm during routine activities.
Pros
- Custom molded fit for multiple Sig Sauer pistol models
- Secure thumb break retention for quick, safe draw
- Premium leather construction enhances durability and comfort
Cons
- Requires a break-in period of 4 to 6 weeks for optimal fit
This holster stands out with its thoughtful design focused on concealment and function. Its firm retention and quality materials make it a practical choice for Sig P320 full size owners.
Comparing to similar leather OWB holsters, it offers a combination of comfort, durability, and a secure thumb break that some competitors lack. Below is a detailed specification overview.
| Specification | Details |
|---|---|
| Brand | 1791 GUNLEATHER |
| Model | Compact BHX Size 5 |
| Compatible Firearms | Sig Sauer P220, P227, P320, Ruger Security-9 |
| Material | Cowhide Leather |
| Belt Size Compatibility | Up to 1 3/4 inches |
| Draw Orientation | Right Handed |
| Closure Type | Thumb Break |
| Manufacturer Part Number | GUN-BHX-5-SBL-R |
Overall, this holster offers a solid balance of security and accessibility. Its craftsmanship and tailored fit cater well to those seeking a dependable leather OWB option for Sig Sauer models. Durability and comfort improve over time, making it a reliable daily carry companion.
9. P320 Holster for Sig Sauer P320 Nitron, Sig P320 Tacops,

Experience seamless firearm carry with the P320 Holster designed specifically for Sig Sauer P320 Nitron and Tacops models. Crafted for right-handed users, it offers a reliable and secure option for everyday and tactical use.
Its versatile design ensures quick access and firm retention for your pistol.
Precision and convenience come together in this durable holster. Constructed from lightweight polymer, it resists impact, heat, and scratches, making it suitable for law enforcement, military personnel, and personal defense.
The holster fits various Sig Sauer P320 models except those with high front sights or the P320-XTEN.
The holster features a quick-release button that places the trigger finger perfectly for smooth, rapid draws. The integrated auto-locking mechanism securely holds the firearm once holstered, enhancing safety without compromising accessibility. Adjust the carrying angle up to 360 degrees using the included Allen key.
This allows for customized placement on belts or pants up to 2 inches wide.
Easy to attach and remove, the paddle design works well for those who carry openly or require frequent holster removal. Its robust build performs well during tactical training and on shooting ranges. The combination of functionality and resilience makes it a reliable companion for anyone seeking optimal handgun retention.
The combination of functionality and resilience makes it a reliable companion for anyone seeking optimal handgun retention.
Pros
- Quick-release button supports fast, smooth draws
- 360-degree adjustable carry angle for personalized comfort
- Durable, impact-resistant polymer material ensures long-lasting use
Cons
- Incompatible with Sig Sauer P320-XTEN and models with high front sights
The P320 Holster stands out by combining safety with ease of access, tailored to various Sig Sauer models. Its adaptability and rugged design suit practical daily carry needs without sacrificing reliability.
| Brand | Bedone |
|---|---|
| Material | Lightweight polymer |
| Compatibility | Sig Sauer P320 Nitron, P320 M17, M17 Commemorative, P320 Tacops (Right Handed) |
| Adjustability | 360 degrees with Allen key |
| Attachment | Paddle for belts/pants up to 2″ |
| Locking Mechanism | Integrated auto-lock |
Personal experience suggests this holster excels in both functionality and comfort. Its secure retention paired with a customizable angle improves carry convenience. Compared to other holsters, it balances affordability and durability without sacrificing user-friendly features, making it a sensible choice for Sig P320 full-size owners.
Compared to other holsters, it balances affordability and durability without sacrificing user-friendly features, making it a sensible choice for Sig P320 full-size owners.
10. WARRIORLAND OWB Kydex Holster with Optic Cut, Select Fit for

The WARRIORLAND OWB Kydex Holster combines durability with precise fitment, designed specifically for Sig P320 full size models and compatible variants. Its robust construction comfortably supports daily carry while maintaining quick access and firearm security.
Engineered with a carbon fiber finish, this outside-the-waistband holster offers both strength and a sleek look. The optic-cut design accommodates various sights and threaded barrels, enhancing versatility without compromising retention or safety.
Tailored to fit Sig P320 M17, M18, Full Size, Compact, and X Carry pistols, the holster excludes models equipped with lasers or lights. Solid Kydex material provides a comfortable yet rigid shell that preserves the firearm’s condition during regular use. The open carry style ensures ease of access while maintaining a secure hold on the weapon.
A standout feature is the Posi-Click Audible Retention Lock system, which confirms when the pistol is firmly seated with an audible click. This enhances confidence during draw or holstering actions.
5 to 75 inches, with a bottom hook that stabilizes the paddle, preventing movement under tension.
Full trigger coverage reduces risks of accidental discharge and protects the firearm’s trigger from scratches. Every edge is smoothed for comfort and safety, while the holster’s interior resists wear on the firearm’s finish.
The design balances tactical readiness with everyday carry needs, suiting shooters who prioritize retention and quick deployment.
Pros
- Audible retention lock ensures secure firearm seating.
- Optic cut and open muzzle design allow use with threaded barrels and optics.
- Fits a wide range of Sig P320 models with a comfortable carbon fiber Kydex shell.
Cons
- Not compatible with pistols equipped with lasers or lights.
This holster is an excellent option for those seeking a durable, precisely fitting OWB solution tailored to Sig P320 pistols. Its combination of retention features and material quality stands out among competing Kydex holsters. For users who carry a compatible model without auxiliary accessories, it offers reliable protection and ease of use.
| Brand | WARRIORLAND |
|---|---|
| Material | .8’’ US Carbon Fiber Kydex |
| Compatibility | Sig P320 Full Size, M17, M18, Compact, X Carry (no lasers/lights) |
| Belt Width Fit | 1.5’’ to 1.75’’ |
| Retention System | Posi-Click Audible Lock |
| Design | OWB with optic cut and open muzzle |
In personal experience, this holster provides excellent retention and quick draw capability without adding bulk. The carbon fiber look adds style while ensuring resilience. It’s a practical choice for those who value secure carry and firearm protection, especially fitting well on various Sig P320 full-size pistols.
11. GRITR OWB Kydex Sig Sauer P320 Holster for Men &

Experience secure and versatile firearm carrying with the GRITR OWB Kydex Holster designed specifically for the Sig Sauer P320 full-size models. Its precision fit and adjustable retention make it a dependable choice for daily use. Crafted to complement various pistol configurations, this holster combines functionality with comfort.
Whether for range practice or professional duty, the robust design of the GRITR holster supports different carry styles. Its optics-ready feature and compatibility with popular mounting systems add to its adaptability. This Kydex holster stands out for maintaining a secure hold without compromising quick access.
The GRITR OWB holster fits a wide range of Sig Sauer P320 variants, ensuring a snug and reliable hold tailored to your firearm. It accommodates models from the standard full size up to the P320-M17 and P320MAX.
Special features include an optic cut and open bottom, enabling users to attach red dot sights and compensators effortlessly.
Constructed from thick, waterproof .08 (2mm) Kydex, this holster combines durability with ease of maintenance. The material is hand-washable and lightweight, adding to overall convenience.
Compatibility with Safariland Quick Locking System and G-Code Rapid Transition Interface allows fast and smooth holster changes without removing the gun.
Adjustable retention ensures the gun remains secure, while the cant can be set up to 360 degrees, catering to various carry preferences. Easy to customize and comfortable to wear, the holster suits shooters with different needs.
Its construction meets the demands of both seasoned and novice users, providing consistent performance for everyday carry situations.
Pros
- Designed specifically for multiple Sig Sauer P320 full-size models
- Optics-ready with an open bottom design for customization
- Adjustable retention and cant provide personalized comfort
Cons
- The open bottom may allow debris entry in certain environments
This holster delivers a strong balance between secure carry and user control. Its adaptability to various accessories and mounting systems makes it valuable for different uses. Well-constructed and versatile, it provides dependable support for Sig Sauer P320 full-size firearm owners.
| Specification | Details |
|---|---|
| Brand | GRITR |
| Material | 0.08″ (2mm) Kydex |
| Compatibility | Sig Sauer P320 full-size models including P320-M17, P320MAX |
| Features | Optics-ready cut, open bottom design |
| Adjustability | Retention screw and cant up to 360° |
| Mount Compatibility | Safariland QLS, G-Code RTI |
In my assessment, this holster offers exceptional customization options and sturdy build quality. Its optics-ready design coupled with adjustable retention makes it an excellent companion for carrying full-size Sig Sauer P320 pistols.
Users seeking reliability and comfort will appreciate the thoughtful engineering behind this product.
12. Sig P320FS OWB Holster – USA Made – Fits Sig

Carry your Sig P320FS confidently and comfortably with a holster crafted in the USA. This outside-the-waistband holster offers a perfect blend of durability and precision fit. Designed to securely hold your firearm, it enhances both safety and accessibility during everyday use.
Designed to securely hold your firearm, it enhances both safety and accessibility during everyday use.
Whether you own a Sig P320FS, X5 Legion, or M17, this holster adapts seamlessly to your needs. Its robust polymer construction resists heat and wear, ensuring long-lasting performance.
Engineered with Blade-Tech’s signature precision molding, the holster fits your firearm like a glove. Adjustable retention screws let you personalize the snugness, maintaining a secure hold without sacrificing quick draw capability.
A positive lock trigger guard adds an extra layer of security by providing tactile confirmation that your weapon is safely seated.
The holster’s Tek-Lok belt attachment accommodates belts ranging from 5 to
25 inches, offering a firm grip that prevents unwanted shifting. Optics users will appreciate its compatibility with popular platforms like the DeltaPoint Pro and red dot sights, allowing flexibility without additional modifications.
Built with high-strength polymer, the holster resists heat and rough handling while maintaining a lightweight profile. Its design supports everyday carry by balancing comfort and firearm protection. Ideal for those seeking a reliable, American-made OWB holster that delivers confidence with every carry, it stands out among similar Kydex options.
Pros
- Adjustable retention for a personalized, secure fit
- Compatible with most optics and red dot sights
- Durable, heat-resistant polymer construction made in the USA
Cons
- Limited to belt widths between 1.5” and 2.25”
Delivering a sturdy and adaptable solution for OWB carry, the Sig P320FS holster excels in both security and comfort. Its thoughtful features cater to users prioritizing safety without compromising accessibility. The enduring materials and design make it a worthy accessory for Sig owners aiming to enhance their everyday carry setup.
The enduring materials and design make it a worthy accessory for Sig owners aiming to enhance their everyday carry setup.
| Specification | Details |
|---|---|
| Brand | Blade-Tech |
| Material | High-strength heat resistant polymer |
| Compatibility | Sig P320FS, X5 Legion, M17 |
| Belt Attachment | Tek-Lok; fits 1.5” to 2.25” belts |
| Features | Adjustable retention, positive lock trigger guard, optics compatible |
| Country of Manufacture | USA |
In my experience, the holster’s blend of durability and customizable fit sets it apart. The ability to use optics without additional changes is a significant convenience. It comfortably supports daily wear while keeping your firearm reliably secure, making it an excellent choice for Sig P320FS owners seeking dependable carry gear.
Top OWB Holsters for Sig P320 Full Size: Buying Guide
Comfort and concealability
Choosing the best owb holster for sig p320 full size requires attention to how well it molds to the wearer’s body for ergonomic support and natural movement. The fit should feel like a second skin, allowing long wearing periods without discomfort. Weight and bulk are vital factors since a heavy or bulky holster can cause fatigue and hinder mobility, making discreet carry challenging.
Weight and bulk are vital factors since a heavy or bulky holster can cause fatigue and hinder mobility, making discreet carry challenging. Adjustable cant and ride height options add versatility, letting the user position the firearm for quick access while maintaining comfort throughout daily activities. This adaptability also helps in finding the right balance between concealment and ease of draw, especially for those who carry frequently.
Prioritizing these features helps strike a harmonious blend, offering a secure holster that sits comfortably against the body while remaining functional and unobtrusive.
Retention and security
Choosing the best owb holster for sig p320 full size involves understanding how retention mechanisms operate to keep the firearm securely in place during movement. Holsters often use a combination of friction and thumb breaks that allow the user to customize how tightly the gun is held while permitting a quick draw when needed.
Safety features integrated into the design, such as locking systems or reinforced retention points, add layers of protection against unintentional disengagement. Considering the primary use, whether for daily carry, training, or competitive shooting, can guide the choice toward a holster that offers the right mix of safety, comfort, and draw speed, ensuring that the holster complements the user’s specific needs and preferences.
Fit and compatibility
Finding a holster tailored specifically for the Sig P320 Full Size can greatly improve your carrying experience by offering a secure and comfortable fit. Models that feature adjustable retention allow you to customize the hold according to your preferences, providing stability while allowing easy access when needed. Certain holsters are designed to accommodate firearm accessories such as lights or lasers, which can be especially useful for those who rely on tactical enhancements or prefer added visibility in low-light conditions.
Certain holsters are designed to accommodate firearm accessories such as lights or lasers, which can be especially useful for those who rely on tactical enhancements or prefer added visibility in low-light conditions. When selecting a holster, it’s helpful to verify that its design matches the exact dimensions and contours of the Sig P320 Full Size for reliable performance and safety. Paying attention to how smoothly the holster permits drawing and reholstering can enhance everyday use, especially during active situations.
By focusing on these aspects, you can choose a holster that balances convenience, security, and compatibility with additional equipment, making it a practical choice for daily carry or professional applications.
Material and durability
Choosing the right best owb holster for sig p320 full size often depends on the material and durability, which directly affect comfort and longevity. Leather holsters offer a classic appearance and become more comfortable with use, but they may require regular conditioning to protect against moisture and wear. Kydex holsters, made from durable thermoplastic, provide excellent retention and resist environmental factors such as sweat and rain, making them low maintenance and highly durable.
Hybrid designs combine leather backing with a Kydex shell to balance comfort and rigidity, appealing to those who want the benefits of both materials. Considering how you plan to use the holster—whether for daily carry, range use, or tactical situations—will help determine the appropriate material choice since some hold up better under rough conditions while others focus more on comfort.
Paying attention to maintenance needs like cleaning and conditioning helps extend the holster’s life, ensuring it remains secure and reliable over time.
Mounting options and versatility
When choosing the best owb holster for sig p320 full size, mounting options and versatility play a significant role in how comfortable and functional the holster will be for daily use. Considering belt compatibility and width is essential because the holster must securely attach to belts of varying sizes without causing discomfort or shifting during movement.
Positioning options like strong side carry, appendix, or crossdraw allow users to select the most comfortable and accessible spot for their draw style, which can greatly improve quickness and ease of use in different scenarios. A modular design further enhances versatility by permitting adjustments or upgrades to fit evolving preferences or clothing styles, making the holster adaptable over time.
This flexibility in mounting and configuration ensures that the holster not only fits the firearm perfectly but also complements the user’s daily activities and carry habits seamlessly.
Price and warranty
When selecting a holster for the Sig P320 full size, balancing cost and quality plays a significant role in making a satisfying choice. A well-made holster should offer durability, comfort, and secure retention without unnecessary spending. Many manufacturers provide reliable customer support and warranty coverage that protect your investment if any defects or malfunctions occur.
This kind of support often reflects confidence in the product’s craftsmanship and offers peace of mind during use. Additionally, understanding the return policy and any trial periods offered can be helpful, as they allow you to test how the holster fits your firearm and feels during everyday activities before fully committing.
Trying out a holster in real-world conditions and having the option to return or exchange it adds flexibility to the buying experience, making it easier to find a holster that matches your specific needs and preferences.
Frquently Asked Questions
Are There Specific Owb Holster Brands Recommended For The Sig P3Full Size?
Yes, several OWB holster brands are highly recommended for the Sig P320 Full Size. Brands like Safariland, Blackhawk, and Alien Gear offer well-crafted, durable holsters designed to securely fit the Sig P320 Full Size model. These holsters provide excellent retention, comfort, and accessibility, making them popular choices among handgun owners. Additionally, companies like Vedder Holsters and Dara Holsters are praised for their customizable options, allowing users to tailor the fit and ride height to their preference. Overall, choosing a reputable brand ensures quality materials and reliable performance for your Sig P320 Full Size.
What Are The Pros And Cons Of Leather Vs. Kydex Owb Holsters For The Sig P3Full Size?
Leather OWB holsters for the Sig P320 full size offer classic aesthetics, comfort, and natural retention that molds to the firearm over time. They are durable and quieter during draws and reholstering, making them ideal for everyday carry and professional use. However, leather can absorb moisture, potentially leading to wear and requiring regular maintenance. Kydex OWB holsters provide excellent retention, are lightweight, and offer superior resistance to water, sweat, and impacts. They also allow for faster, more consistent draws. On the downside, Kydex can be less comfortable against the skin and may produce noise when drawing or reholstering, which could be a drawback in stealth situations.
Which Materials Are Most Durable And Comfortable For An Owb Holster For The Sig P3Full Size?
For an OWB holster designed for the Sig P320 Full Size, high-quality Kydex and premium leather are among the most durable and comfortable materials. Kydex offers excellent rigidity, retention, and weather resistance, making it highly durable while maintaining a slim profile. It molds precisely to the firearm’s shape, ensuring secure carry and quick draws. On the other hand, premium leather provides superior comfort against the body, molding over time to the wearer’s shape. Though slightly less durable than Kydex, leather holsters offer a classic look and a softer feel, which many users find preferable for extended wear.
How Does The Retention System Affect The Performance Of An Owb Holster For A Sig P3Full Size?
The retention system plays a crucial role in the performance of an Outside the Waistband (OWB) holster for a Sig P320 full size by ensuring the firearm remains securely in place during movement. A well-designed retention mechanism, such as adjustable tension screws or thumb breaks, prevents accidental dislodging while allowing quick and smooth draws, enhancing both safety and efficiency. For a Sig P320 full size, which is slightly larger and heavier, the retention system must provide a balanced grip—firm enough to hold the pistol steady, yet not too tight to hinder accessibility. Proper retention improves comfort and confidence during daily carry, making the holster more reliable overall.
What Features Should I Look For In The Best Owb Holster For A Sig P3Full Size?
When selecting the best outside-the-waistband (OWB) holster for a Sig P320 full size, prioritize a secure fit that contours well to your firearm for reliable retention and quick draw. Look for adjustable retention features to customize the grip on your Sig, ensuring it stays firmly in place during movement. Durability is key—materials like high-quality Kydex or leather provide long-lasting wear and protection for your pistol. Comfort and concealability are also important. Choose a holster with adjustable cant and ride height so you can position it optimally on your waist for comfort and accessibility. Additionally, ensure the holster has sufficient sweat guard coverage to protect your firearm and minimize skin irritation during extended use.
Conclusion
Choosing the best OWB holster for Sig P320 full size involves balancing comfort, retention, and accessibility. This type of holster typically offers solid durability and secure carry, making it suitable for anyone who prioritizes quick draw and everyday wearability.
Potential buyers should consider personal carry preferences and clothing style when selecting a holster. Overall, the best OWB holster for Sig P320 full size presents a reliable solution for those seeking straightforward, comfortable outside-the-waistband carry without sacrificing pistol security.
Careful selection based on individual needs will help ensure a satisfying experience with this practical carry method.
