Manufacturer Rock Island Armory Model: M1911-A1 GI UPC: 4806015515074 MPN: 51507 Length: 8.5000 Weight: 3.7000 Caliber: 45 ACP Action: Single Action Barrel Length: 5" Capacity: 8+1 Finish: Parkerized Magazine:  1 x 8+1 Safety: Frame Mounted Sights: Fixed Stock Steel Frame / Black Rubber Grips