ALS Tactical Thigh Holster without the Self Locking System (SLS) offers all the most popular features. This holster provides an extra measure of security. Once a weapon is holstered, it automatically locks into place. Once all retention devices are deactivated, a simple straight-up draw can be used without additional twisting or other motion. Thermal-molded SafariLaminate construction protects handgun and sights. Standard double-leg strap and leg shroud with mounting holes for optional accessories.