This magazine floor plate replacement adds approximately 5/8 inches of grip length without increasing the magazine's capacity. It is compatible with 9 mm and .40 SW magazines and is designed for use with both xDM Elite and standard xDM models. Replaces the factory magazine base plate for a secure fit Provides enhanced comfort for a better shooting experience Adds approximately 5/8 inches of gripping surface for a more secure hold Does not increase magazine capacity Reduces capacity of 14-round magazines to 13-round Ergonomically designed to improve handling and recoil control Made from high-impact-resistant polymer for durability Matte black finish for a sleek, tactical appearance