Universal Belt Loop Holsters with 3 Hole Pattern Specialty & Wearable One handed snap on and tighten One handed snap on and tighten interface keeps hands away from muzzle when attaching detaching Extensively live fire tested impact resistant construciton Includes rail locating keys for mounting to a variety of rails and lithium batteries Tethered battery door and latch mechanism prevents battery door loss while providing easy battery replacement The high lumen this stylish piece is ideal for both cold weather workouts and casual wear It locks onto the duty belt with belt slot design and will not pinch or add pressure to hip bone Fits 2"" wide belts