The Safariland 637 ALS Concealment Holster is a great combination of superb retention and concealability. This belt slide holster features the ALS locking retention system, which secures the firearm in place once holstered, allowing an instinctive, straight-up draw once the release is deactivated via the thumb. The 637 features a low-profile design with a soft, flexible body that allows the holster to mold around the wearer and sit higher and tighter on the hip. A tension adjustment provides a customized firearm fit to the user and is available in Plain Black finish.FeaturesALS (Automatic Locking System) securely holds handgun once holsteredSoft, flexible holster body allows holster to mold around wearerTension adjustment to customize handgun fit to user preferences1.5" (38mm) belt loopsAvailable in Plain Black finish DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible w...