Enhance your shooting experience with the Armscor 54171-10 1911 Magazine, designed for durability and reliability. This factory replacement magazine is an essential accessory for your Rock Island Armory 1911, maximizing your performance and efficiency at the range or in the field. Caliber: .45 ACP Capacity: 10 Rounds Model: 1911 Color: Blued Equip your firearm with this high-quality magazine for optimal functionality and peace of mind.