GBRS Group x Priority 1 OWB Belt Holster x300U/G17/G19/G19x/G22/G23/G34/G35/G45 Right Hand Black. Boltaron construction with adjustable screw-on retention for user preference. Open-ended design allows for threaded barrels and compensators. Optics cut ready to accommodate most slide-mounted optics. Designed to optimize your carry experience with the ability for various belt or drop-leg mounting options. Use this in conjunction with our offering of True North Concepts Modular Holster Adapter. Please see below for additional information. NOTE: A SUREFIRE X300U-A & X300U-B LIGHT IS REQUIRED FOR THIS HOLSTER. IT WILL NOT WORK WITH OTHER BRANDS AND MODELS OF LIGHT. Features: Adjustable positive retention Paddle Attachment included Open muzzle to accept threaded barrels & compensators Supports aftermarket sights including suppressor height sights Optic Cut Ready to accommodate most slide-mounted optics Precision formed from 0.93 Boltaron GLOCK: 9mm/.40 models with SureFire x300U-A/x300U-B lights. (Glock 17/19/19X/22/23/34/35/45) SIG P320: 9mm/.40 models with SureFire x300U-A/x300U-B lights. (SIG P320 Compact Carry XCarry Full Size X5 Legion M17/M18) Specifications for GBRS Group x Priority 1 OWB Belt Holster: Manufacturer: GBRS Group Holster Type: Outside the Waistband Holster Holster Material: .08 Boltaron Accessory Attachment System: Not Applicable Package Contents: GBRS Group x Priority 1 OWB Belt Holster What firearm models does the manufacturer say GBRS Group x Priority 1 OWB Belt Holster is compatible with? The manufacturer suggests that GBRS Group x Priority 1 OWB Belt Holster is compatible with SIG Sauer P320 Full Size SIG Sauer P320 Compact SIG Sauer M18 SIG Sauer P320-M17 SIG Sauer P320 Carry SIG Sauer P320 X-Carry SIG Sauer P320 X5 Legion Glock 19 Glock 23 Glock 17 Glock 22 Glock 34 Glock 35 Glock 45 Glock 19XGBRS Group GEAR-HOLS-OWB-GLK-SF-BLK-R: x Priority 1 OWB Belt Holster x300U/G17/G19/G19x/G22/G23/G34/G35/G45 Right Hand Black