Gbrs Group194202077
Gbrs Group X Priority 1 Owb Holster Rh For Sig Sauer P320 W/X300U Fde$69.99
Availability: In Stock
The Gbrs Group X Priority 1 OWB holster for Sig Sauer P320 with SureFire X300U is a purpose-built outside-the-waistband rig designed for shooters who demand both versatility and solid retention. Built from 0.93" Boltaron polymer, this right-hand holster brings the collaborative expertise of Gbrs Group and Priority 1 to a platform that works across the full P320 lineup—whether you're running a Compact, Carry, XCarry, Full Size, X5 Legion, M17, or M18. If you're equipping a P320 with a mounted light, this holster gives you the flexibility to train hard and carry confidently.
The open-muzzle design sets this holster apart for shooters who run modern setups. It accommodates threaded barrels and compensators without compromise, and the optics-cut design is ready to work with most popular slide-mounted red dots—so your duty or competition gun doesn't need to be re-configured to fit. Adjustable screw-on retention lets you dial in the hold you prefer, and the included paddle attachment works right out of the box. When you're ready to expand your rig, the holster plays nicely with modular mounting systems like True North Concepts adapters, giving you access to drop-leg and alternative belt options.
One critical note: this holster is purpose-designed for the SureFire X300U-A and X300U-B light specifically. It will not function with other light brands or models, so confirm you have the right light before ordering. Built for range sessions, training, and duty use, the Priority 1 is a solid choice if you're running modern P320 hardware and want a holster that supports your whole setup—optic, light, and all.
| Brand | Gbrs Group × Priority 1 |
| Holster Type | Outside the Waistband (OWB) |
| Handedness | Right-Hand |
| Firearm Compatibility | Sig Sauer P320 (all sizes with SureFire X300U light) |
| Light Compatibility | SureFire X300U-A and X300U-B only |
| Material | Boltaron polymer (0.93") |
| Color | Olive Drab Green (ODG) |
| Retention | Adjustable screw-on |
| Muzzle Design | Open-ended (threaded barrel and compensator compatible) |
| Optic Ready | Yes, for most slide-mounted optics |
| Attachment | Paddle included; modular-mount compatible |
This holster is specifically engineered for the SureFire X300U-A and X300U-B. It will not function with other light brands, models, or even other SureFire variants. Confirm you have one of those two X300U versions before purchasing.
Yes. The holster features an optics cut ready to accommodate most popular slide-mounted optics, so you can run a red dot without any compatibility issues.
The holster is designed for all Sig Sauer P320 variants in 9mm and .40 caliber, including the Compact, Carry, XCarry, Full Size, X5 Legion, M17, and M18. It must be paired with a SureFire X300U light for proper fit.
The paddle attachment is included for belt carry, and the holster is designed to work with modular mounting systems—like True North Concepts adapters—which enable drop-leg and alternative mounting options. You'll need to purchase the adapter separately.
SKU: 194202058 • Weight: 2oz
Availability: In Stock
The Gbrs Group X Priority 1 OWB holster for Sig Sauer P320 with SureFire X300U is a purpose-built outside-the-waistband rig designed for shooters who demand both versatility and solid retention. Built from 0.93" Boltaron polymer, this right-hand holster brings the collaborative expertise of Gbrs Group and Priority 1 to a platform that works across the full P320 lineup—whether you're running a Compact, Carry, XCarry, Full Size, X5 Legion, M17, or M18. If you're equipping a P320 with a mounted light, this holster gives you the flexibility to train hard and carry confidently.
The open-muzzle design sets this holster apart for shooters who run modern setups. It accommodates threaded barrels and compensators without compromise, and the optics-cut design is ready to work with most popular slide-mounted red dots—so your duty or competition gun doesn't need to be re-configured to fit. Adjustable screw-on retention lets you dial in the hold you prefer, and the included paddle attachment works right out of the box. When you're ready to expand your rig, the holster plays nicely with modular mounting systems like True North Concepts adapters, giving you access to drop-leg and alternative belt options.
One critical note: this holster is purpose-designed for the SureFire X300U-A and X300U-B light specifically. It will not function with other light brands or models, so confirm you have the right light before ordering. Built for range sessions, training, and duty use, the Priority 1 is a solid choice if you're running modern P320 hardware and want a holster that supports your whole setup—optic, light, and all.
| Brand | Gbrs Group × Priority 1 |
| Holster Type | Outside the Waistband (OWB) |
| Handedness | Right-Hand |
| Firearm Compatibility | Sig Sauer P320 (all sizes with SureFire X300U light) |
| Light Compatibility | SureFire X300U-A and X300U-B only |
| Material | Boltaron polymer (0.93") |
| Color | Olive Drab Green (ODG) |
| Retention | Adjustable screw-on |
| Muzzle Design | Open-ended (threaded barrel and compensator compatible) |
| Optic Ready | Yes, for most slide-mounted optics |
| Attachment | Paddle included; modular-mount compatible |
This holster is specifically engineered for the SureFire X300U-A and X300U-B. It will not function with other light brands, models, or even other SureFire variants. Confirm you have one of those two X300U versions before purchasing.
Yes. The holster features an optics cut ready to accommodate most popular slide-mounted optics, so you can run a red dot without any compatibility issues.
The holster is designed for all Sig Sauer P320 variants in 9mm and .40 caliber, including the Compact, Carry, XCarry, Full Size, X5 Legion, M17, and M18. It must be paired with a SureFire X300U light for proper fit.
The paddle attachment is included for belt carry, and the holster is designed to work with modular mounting systems—like True North Concepts adapters—which enable drop-leg and alternative mounting options. You'll need to purchase the adapter separately.
SKU: 194202058 • Weight: 2oz