Caliber: 45 ACP. Capacity: 7-round magazine. Barrel: 5”. Weight: 34 oz. Length: 8.6” overall. Similar to Mil-Spec 1911A1 with the following additional features: Lightweight Delta hammer, extended and ergonomic beavertail safety, ambidextrous thumb safety, and other features, depending on the specific model. Match-grade barrels, low-profile 3-dot combat sights. Marine Corps Operator has black OD green Cerakote finish. Target model has adjustable sights. Values are for the standard Parkerized model; add 5% for stainless steel; add 40% for the Marine Corps Operator variant.