6378RDS ALS LEVEL 1 CONCEALMENT HOLSTER WITH BELT & PADDLE ATTACHMENTS. COLOR: BLACK. CARRY SIDE: RIGHT OR LEFT. FINISH: STX TACTICAL. DESIGN TO USE SOME LIGHTS. LIGHTS THAT FIT: M3, TLR-1, TLR-1HL, SUREFIRE X200, X300, X300U & NIGHTSTICK TWM350, 350S, 850 & 850S. RED DOTS THAT FIT: LEUPOLD DELTA POINT, TRIJICON RMR, DR OPTIC, J. POINT, VORTEX VIPER, BURRIS FAST FIRE. NOTE: OFF DUTY USE / NOT DESIGNED for DUTY. ALS (Automatic Locking System) secures weapon once holstered; simple straight up draw once ALS is deactivated by thumb while obtaining shooting grip Comes with both the paddle attachment and a standard belt loop, making this holster as versatile as it is functional. For use with red dot optic-equipped weapons. The 6378RDS holster is specifically designed for firearms with red dot sights. The holster features the ALS which 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. SafariLaminate construction makes the holster strong on the outside, while Safari Suede on the inside protects your firearms front sight and finish.