The Rock Island Armory 1911 Full Size Magazine is a reliable and durable replacement option for your single stack 1911 pistol chambered in .40 S&W. Designed to hold 8 rounds of ammunition this magazine is crafted with a sturdy steel body ensuring long-lasting performance and reliability. The steel construction including the feedlips follower and spring maintains the high standards of the original equipment magazines.This magazine features a rubber base plate which provides additional protection against drops and enhances overall durability. Made to Armscor/Rock Island Armory specifications and tolerances it guarantees a perfect fit and seamless operation in your firearm. Whether you are looking for a spare magazine or a replacement this option is engineered to meet the demands of consistent use making it an excellent choice for both casual shooters and seasoned enthusiasts.