ALS (Automatic Locking System) secures weapon once holstered SLS allows for a smoother, single-motion draw and greater protection against attempted weapon takeaways Drop-rig Tactical holster designed for maximum security Simple straight-up draw once all releases are deactivated Silicone-backed dual leg straps minimize movement Leg shroud accepts ELS, QLS, and MLS mounts Durable SafariLaminate construction SafariSuede lining protects finish and sights against wear The Safariland 6305 Tactical holster features the ALS (Automatic Locking System) to lock the firearm in all directions upon holstering, while the rotating hood of the SLS (Self Locking System) clicks into place for additional security, and Level III Retention. Both mechanisms release quickly to allow for a smooth, easy draw with no twisting required. The 6305 features the quick-release double leg strap and leg shroud with detachable buckle for low-profile carry. The SafariSuede lining and molded sight track help protect the gun's sights and finish. Constructed from thermoformed SafariLaminate, the 6305 holster is extremely durable and rugged to protect the firearm from scuffs, scratches and dents. Gun fit: Sig Sauer P250 9 Sig Sauer P250 40 Sig Sauer P250 45 Sig Sauer P320