C&g's covert holster is made to be the best and most comfortable holster.It is cnc designed and manufactured out of kydex with solid locking retention.C&g holsters are 100% made in america, by veterans and law enforcement.They are designed to fit most rmr/red dots on the market, and they have an open bottom that will fit your threaded barrels and compensatorsColor: BlackMaterial: KydexFirearm Fit: Glock 19Mount Type: Belt Loop