Bare aluminum looks like...well bare aluminum. It has a white silver that is clearly evident as aluminum. Bill's suggestion on a clear anodize may get you closer, but I'm guessing it won't be what you're after. Plating it with a satin finished chrome like hardchrome or trivalent (very grayish) chrome may be closer. Anodize can be had in virtually any color. Hard anodize is usually gray, green, or black. None of the hard anodize I've seen looked nice to me for a gun finish. The grey TiNitride plating is definitely gray, but it's a titanium color (medium gray) unless you get the gold type. Personally, I like the TiNitride but I'm not sure it can be plated on aluminum. The Guerini guns have TiNitride on the steel reciever guns.
Last edited by Chuck H; 02/14/07 10:11 AM.