Our New Retay XR Blank Gun has beautifully detailed design and is built with exemplary construction to insure proficient operation. Details; Caliber: 9 mm P.A.K, Magazine Capacity: 14+1 in the chamber, Safety: Firing pin safety, Length: 7.05", Height: 5.12", Weight: 1.58 lbs, Trigger: Single action, System: Semi automatic.