Galco M6X Auto Locking Belt Holster (Black), Glock 23, Right Hand Locking device retains the pistol until the ergonomic and intuitive thumb-release lever is depressed Locking mechanism has endured torture tests involving thousands upon thousands of draws and is well-suited to hard real-world use Constructed from the same injection-molded thermoplastic as the other Galco Matrix holsters Fits belts from 1 1/4" to 2" in width