The Safariland Model 578 GLS (Grip Lock System) Pro-fit holster is designed to fit over 60 different firearms. The Grip Lock System secures the weapon once it's holstered and the retention is deactivated with the middle finger upon a standard shooting grip on the weapon for a safer release. The nylon body will not damage the firearms finish and will tolerate extreme high or low temperature conditions. Features:a Low-cut and compact design make concealment easy while also allowing for a quick drawa Injection-molded paddle design is highly concealable and rides close to bodya Injection-molded belt loop is user adjustable for cant and can be worn cross draw