The AR Three-Point End Plate can be installed on any standard AR lower receiver and features ambidextrous sling clip loops as well as a QD socket in the center of the endplate for single point sling attachments. The endplate is fabricated from aircraft grade aluminum, and is designed to enhance lightweight builds.For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working.