Description
The GBRS Group x Priority 1 is a purpose-built IWB holster created from a collaboration between two companies known for quality tactical gear. This isn't overthought design or marketing fluff—it's a straightforward tool built for people who carry their P320 daily.
Boltaron construction gives this holster durability without the weight. The material holds its shape through range sessions and extended wear, so you're not dealing with a holster that loosens up or develops dead spots in the retention. You get screw-on retention adjustment, so if you want a tighter fit or a lighter draw, a simple adjustment gets you there without replacing the whole holster.
What Makes the Priority 1 Stand Out for Daily Carry
The Discreet Carry monoblock clip is the real centerpiece here. It grips your belt firmly whether you're wearing one or not, which sounds simple but matters when you're drawing or reholstering under any kind of pressure. You also get a full sweat guard to keep your slide off your skin during long days—genuine comfort detail that doesn't get talked about enough. The open-ended muzzle design accepts threaded barrels and most compensators, and the optics cut handles slide-mounted red dots without any gaps or fitment issues.
Appendix and Strong-Side Carry Options
This holster works well whether you prefer appendix positioning or 3-5 o'clock carry. The concealment wing helps rotate your grip toward your body, cutting down on printing even under fitted shirts. You can adjust both cant and ride height, giving you flexibility if your carry position changes between seasons or setups. The holster comes from GBRS Group's manufacturing, which means every unit gets hand-finished, assembled, test-fit, and inspected before it ships.
The P320 family is modular by design, and this holster handles multiple variants—Compact, Carry, XCarry, Full Size, X5 Legion, M17, and M18 all work here.
Key Specifications
- Firearm Compatibility: Sig Sauer P320 (Compact, Carry, XCarry, Full Size, X5 Legion, M17, M18)
- Type: Inside Waistband (IWB) Holster
- Hand Orientation: Right Hand
- Material: Boltaron Thermoplastic
- Retention System: Adjustable Screw-On Retention
- Belt Attachment: Discreet Carry Monoblock Clip (Works with or without belt)
- Optics Ready: Yes – Accommodates most slide-mounted red dot sights
- Muzzle Design: Open-Ended (Accepts threaded barrels and compensators)
- Cant Adjustment: 0 or 15 Degrees
- Sweat Guard: Full Length
- Concealment Feature: Concealment Wing to reduce printing
- Ride Height: Adjustable (when using tuckable attachments)
- Color: Black
- Manufacturer: GBRS Group
- MPN: GEAR-HOLS-IWB-SIGP320-R
- UPC: 850066219287
What’s Included
- GBRS Group x Priority 1 IWB Holster
- Discreet Carry Monoblock Belt Clip
Frequently Asked Questions
Does the GBRS Priority 1 work with optics and suppressor height sights?
Yes. The optics cut is molded to accommodate most slide-mounted red dot sights, and the channel design supports tall suppressor-height sights without interference. The cut gives you plenty of clearance so you're not dealing with snags during draw or reholster.
Can I adjust the retention on this holster?
Absolutely. Retention uses a screw-on system that lets you dial in your preferred draw resistance without any special tools. Whether you want a tight grip or a lighter feel, you adjust and test it until it feels right for your draw.
What P320 models fit this holster?
This holster is designed for all standard P320 variants including Compact, Carry, XCarry, Full Size, X5 Legion, M17, and M18. The open-ended muzzle also works with threaded barrels or compensators you might add later.
Does the Priority 1 IWB work for appendix carry?
Yes, it works well for appendix carry with the adjustable cant and concealment wing that helps reduce printing. You can also use it for strong-side or cross-draw positions depending on your preference and comfort.



Reviews
There are no reviews yet.