This Kimber Magazine is a standard factory replacement designed for 1911 pistols with a full-length grip, such as the Kimber Custom and Pro, chambered in 9mm. It holds 9-round of ammunition and features an extended base pad, making it ideal for competition use or for pairing with extended magazine wells. Constructed from high-quality steel, the magazine includes witness holes for easy round count visibility. Manufactured to Kimber's exacting specifications and using the same processes and materials as the original equipment magazines, it ensures a perfect fit and exceptional performance.