Grams Engineering's slick follower-and-spring kits typically add +1 round to your factory magazine capacity. This one fits the 9/.40 Springfield XDM magazine. The attached spring has 11 coils, and is intended for magazines up to 140 mm overall length. Beven Grams warns that the attached follower will not reliably lock the slide back on the XDM when the magazine is empty. Due to U.S. State Department restrictions, we cannot ship this part internationally.
