M1911-A1 GI 1911 45ACP THREAD THREADED BARREL Manufacturer Model Number: 51473 Manufacturer: Rock Island Armory Model: M1911-A1 GI Caliber: 45 ACP Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Single Action Firearm / Accessory Capacity: 8+1 Finish: Parkerized Sights: Fixed Stock Frame Grips: Steel Frame Black Rubber Steel Frame Magazine Quantity and Description: 1 8 rd. Overall Length: 8.54" Weight: 2.47 lbs. Shipping Weight: 3.95 Feature: GI Hammer, Beavertail, Sights Feature: Threaded Barrel Feature: Beveled Magazine Well Optic Adjustable Objective: false Optic Reticle Illuminated: false