Safariland, 6365, SLS/ALS, Level 3 Retention Duty Holster Fits STX Tactical Black, H&K USP 9mm, .40 (4.13")
The Safariland Model 6365 ALS Low-Ride Holster provides Level III Retention in a duty holster accompanied with Self Locking System (SLS) technology. The SLS locks the gun in place upon holstering. The lock is released with the thumb and the holster can be drawn straight out of the holster.