The AUTOMATIC LOCKING SYSTEM (ALS®) is the next evolution in retention holsters and builds upon the successful SELF LOCKING SYSTEM (SLS). With many patents to its credit, the key to this system is an internal locking device that secures the weapon in all directions simply upon re-holstering, providing Level I or III Retention™ which can also be elevated to Level IV Retention™ with the addition of the Sentry. Additionally, holsters with this all-new ergonomic design are completely operable with the thumb making training easy, and the straight up draw makes them very instinctive to use, yet difficult for an assailant’s attempted takeaway. And finally, once the retention devices are released, the weapon can be drawn straight out of the holster with no twisting or other motion required.