The Magpul AR Enhanced Magazine Release provides an enlarged contact surface for quick and fumble free magazine changes.With easy bolt-on installation with no gunsmithing required, the Enhanced AR Magazine Release is made of Mil-Spec hard anodized aluminum to provide durability and light weight.Made in U.S.A.FEATURESMachined from mil-spec anodized aluminumTwo-piece construction for easy installation and reduced profileProvides larger contact surface for positive activationCompatible with most 5.56 and 7.62 pattern receivers