The XD-S .45 ACP 6-Round Magazine with X-Tension Sleeves is a genuine factory magazine designed for reliable performance with XD-S pistols. Built with a durable, laser-welded stainless steel body and precision-machined witness holes, it provides long-lasting service and consistent reliability in a variety of conditions. The magazine features a high-tensile steel spring and an anti-tilt polymer follower to ensure smooth, dependable feeding. For enhanced ergonomics and shooter control, it includes removable polymer grip extensions in two sizes, allowing for a customizable fit for large or gloved hands. Engineered to the same specifications as original equipment magazines, this XD-S replacement maximizes performance, comfort, and reliability for defensive and target shooting applications.