This GRITR handgun holster fits Glock 43X/G43/G48/MOS versions/With or without rail; The IWB gun holster is washable, compact, lightweight, and waterproof; This pistol holster is designed for full concealability in all positions; Made of durable and tough US Kydex .08" (2mm) material; An adjustable retention screw and a magazine holder ensure your gun is secure when holstered; An open bottom prevents dirt from accumulating inside the holster; The GRITR holster can accommodate different red dot sights and compensators; A 1.5" belt clip for easy attachment and detachment from the belt; Adjustable ride height and modularity to carry the gun with comfort; Quick access to the gun