The 7376 holster features the ALS (Automatic Locking System). The ALS locks the firearm securely in place when holstered, but still allows a natural draw with a swipe of the thumb release as you establish your grip. Weather- and temperature-resistant SafariSeven non-marking nylon blend, the Model 7376 7TS will not scratch or mar the finish of your firearm, and its raised interior stand-offs allow dirt and moisture to clear quickly. This holster includes a hi-ride injection-molded belt loop that fits 1.5” (45mm) belt widths. Gun fit: Glock 19 Streamlight TLR-7 Glock 19 SureFire XC-1 Glock 19 SureFire XC-2 Glock 19 Inforce APLc Glock 19X Streamlight TLR-7 Glock 19X SureFire XC-1 Glock 19X SureFire XC-2 Glock 19X Inforce APLc Glock 23 Streamlight TLR-7 Glock 23 SureFire XC-1 Glock 23 SureFire XC-2 Glock 23 Inforce APLc Glock 45 Streamlight TLR-7 Glock 45 SureFire XC-1 Glock 45 SureFire XC-2 Glock 45 Inforce APLc