US Patriot Armory carries a massive variety of customized gun parts and accessories for any style handgun or pistol! Get started shopping USPA's vast collection of handgun, rifle, Glock, 1911, and Sig Sauer pistol accessories now! Check out the red dots and scopes or search for necessary gunsmithing tools. No matter the handgun style, we have everything you need to complete your custom pistol build here at US Patriot Armory!