Safariland Model 6378RDS ALS Concealment Paddle Holster for Glock 17 MOS w Light Elbeco Class A Blousecoat The Streamlight Stinger HPL is Glock The Streamlight Stinger HPL is available with your choice of charging options including new Smart PiggyBack charger (charges the Stinger HPL and spare battery simultaneously and includes a spare battery) It includes Breech to Muzzle® cleaning gear for Optic Glock 17 MOS J Point Glock 17 MOS Vortex Viper Glock 17 MOS Burris FastFire Glock 17 MOS Inforce APL Glock 17 MOS Nightstick TWM 350 Glock 17 MOS Nightstick TWM 350S Glock 17 MOS Nightstick TWM 850 Glock 17 MOS Nightstick TWM 850S ALS (Automatic Locking System) secures weapon once holstered 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