Safariland 6365RDS ALS/SLS Low-Ride Level lll Retention Duty Holster, SIG Sauer P320 RX/SIG Sauer M17/SIG Sauer P320 X-Full, Left Hand, STX Tactical, Black, 6365RDS-4502-132

This holster with the Automatic Locking System (ALS) builds on the foundation of the Self Locking System (SLS). It locks the weapon in all directions upon holstering it's operable with the thumb and the weapon can be drawn straight out of the holster with no twisting required.