The Tisas 1911A1 Tank Commander is a .45 ACP series 70 1911 equipped with a 4.25 inch barrel. Features include fixed sights wood grips a manual safety and comes with two 7 round magazines. Specifications: US Military Inspired Commander Sized 1911 Available in 9mm or .45ACP Hammer Forged Slide and 4.25" Barrel Hammer Forged Full-Size Frame US GI Style Cerakote Finish Flat Mainspring Housing Updated Front & Rear Sight Design Walnut Grips Series 70 Internals Includes 2 Magazines Cleaning Kit and Owners Manual Waterproof and Lockable Hard Case w/ Fitted Cut Foam Insert Weight 2.10 lbs. (Unloaded)