The Uncle Mike's law enforcement Sentinel magazine cases are designed to attach to the duty belt and keep your ammo organized and well within reach. Uncle Mike's law enforcement pouches feature hardened inserts that provide rigidity and maximum protection to all sides, plus the top and bottom. Pistol magazine cases from Uncle Mike's LE have thoughtful design that is highlighted by separate compartments for each gun magazine. Also these pouches from um law enforcement features a nylon stiffener in the flap that makes it easier to open and helps to keep it's shape after continued use.