CNC machined in our Idaho shop from billet aircraft grade aluminum, our 1911 scales are a sweet addition to a .45 grip equipped marker or a real steel Colt 1911 or clone, or your AR based rifle with the addition of our AR/1911 Grip Adapter. The grip scales come with a Black or Silver Anodize finish and will accept Colt grip bushings or marker grip screws. Made in U.S.A.