The Model 571 GLS™ Slim Pro-Fit™ brings the unique GLS™ (Grip Lock System) and SafariSeven™ together in a holster. Designed to fit very compact, CCW friendly weapons. The 571 features the GLS™, an innovative technology that automatically secures the weapon when holstered and releases it upon application of the middle finger with a standard shooting grip for a more intuitive and safer release. The holster body is constructed with SafariSeven™, a lightweight, state-of-the-art nylon blend is completely non-abrasive to a gun’s finish, tolerant of extreme high and low temperatures, and easy to maintain. This holster includes an injection-molded micro-paddle for maximum comfort and concealment. Fits Glock 43 and Springfield XDS.