Extra large, easy-to-reach magazine release lever replaces the original factory part for fast, positive mag changes during combat or competition. Oversize pad with vertical, serrated surface provides perfect alignment with your finger for a positive, no-slip release in all weather conditions. Machined from case hardened steel for added durability, then Parkerized for superior wear resistance and corrosion protection. SPECS: Steel, Parkerized finish. Hardened to Rc 55. 1-13?16' (2.6cm) OAL. Pad - 13?16' (4.6cm) long x 13?16' (4.6cm) wide. .7 oz. (19.8g) weight. Minor fitting required, includes mounting pins.