Alien Gear Holsters Rapid Force Polymer Level III OWB Belt Duty Holster Sig P320 Full Size 9mm/.40 cal/M17/XFull Sig P320 Compact/Carry 9 mm/.40. The Level 3 Duty Holster is the quickest most secure and durable holster on the market all while achieving the highest level of retention. Top rated features include maximum trigger protection. It is renowned for its quick intuitive draw durability and versatility utilizing Alien Gear Holsters's Quick Disconnect System. Features of Alien Gear Holsters Rapid Force Polymer Level III OWB Belt Duty Holster Removable Optics Hood Maximum Trigger Guard Protection Package Contents: Alien Gear Holsters Rapid Force Polymer Level III OWB Belt Duty Holster Mid Ride Belt Slide What firearm models does the manufacturer say Alien Gear Holsters Rapid Force Level 3 Duty Polymer Glock 19/19X/19 MOS/17/17 MOS/44/45/45 MOS/47/47 MOS Gen 1 22/23 Gen 1-4 OWB Belt Duty Holster is compatible with? The manufacturer suggests that Alien Gear Holsters Rapid Force Level 3 Duty Polymer Glock 19/19X/19 MOS/17/17 MOS/44/45/45 MOS/47/47 MOS Gen 1 22/23 Gen 1-4 OWB Belt Duty Holster is compatible with SIG Sauer M18 Smith & Wesson M&P 9 M2.0 C.O.R.E. Smith & Wesson M&P 9 M2.0 Compact 4in Smith & Wesson M&P 9 M2.0 4.25in SIG Sauer P320 Full Size 9mm SIG Sauer P320 Carry 9mm SIG Sauer P320 X-Full SIG Sauer P320 Compact SIG Sauer P320-M17 SIG Sauer P320 X-Carry SIG Sauer P320 .40 S&W Glock 17 Glock 22 Glock 45 Glock 19X Glock 44 Glock 47 Glock 17 MOS Glock 19 MOS Glock 47 MOSAlien Gear Holsters R3-M-0691-BK-LH-LL-A0-B: Rapid Force Polymer Level III OWB Belt Duty Holster Sig P320 Full Size 9mm/.40 cal/M17/XFull Sig P320 Compact/Carry 9 mm/.40 cal/M18/XCarry Left Hand Matte Black Large Light