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Safariland 637 ALS Concealment Holster. The Safariland Model 637 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.

Safariland 637 ALS Concealment Holster Features:

• ALS® (Automatic Locking System) securely holds handgun once holstered
• Soft, flexible holster body allows holster to mold around wearer
• Tension adjustment to customize handgun fit to user preferences
• 1.5" (38mm) belt loops
• Available in Plain Black finish