Safariland Model 6390RDS ALS Mid-Ride Level I Retention Duty Holster for Glock 17 MOS w/ Light

The 6390RDSO holsters are designed for firearms with red dot sights. Its Automatic Locking System (ALS) secures the firearm. Unlike Safarilands RDS series, the RDSO has an open pocket that protects the optic and does not use a flip-up dust cover. Features a mid-ride belt loop that is rides close to the body. Safariland cannot guarantee that RDS holsters will be compatible with non-factory (Glock MOS, M&P CORE, etc.) mounted red dots. Numerous variables, including placement of the RDS on the slide, use of dovetails, can affect the fit. This holster model is not compatible with the Trijicon SRO optic. Gun fit: Glock 17 MOS ITI M3 Glock 17 MOS Streamlight TLR-1 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 Glock 17 MOS Streamlight TLR-1HL Glock 17 MOS SureFire X200 Glock 17 MOS SureFire X300 Glock 17 MOS SureFire X300U Glock 17 MOS Leupold Deltapoint Glock 17 MOS Trijicon RMR Glock 17 MOS Dr. Optic Glock 17 MOS J Point