Level III Retention, ALS (Automatic Locking System) secures weapon once holstered, also features the SLS (Self Locking System) Rotating Hood Low-Ride level Mid-Ride, this slim, compact design allows weapon to ride close to the body Simple straight up draw once all releases are deactivated 2.25" (58mm) belt slots Fits: Glock 17, 22 with ITI Streamlight M3 Light TLR-1, LAS-TAC 2, SureFire X200 Level III Retention Holster with ALS (Automatic Locking System) and Hood Guard Mid-ride belt position with slim, compact design allowing weapon to ride close to body Constructed from thermal molded SafariLaminate materials