Army Armament R504 Hi-Capa GBB Pistol

If you would appreciate the large gas reservoir of a Hi-Capa, but shiny race pistols aren't your style, the R504 may be what you have been searching for. The R504 sports Hi-Capa parts compatibility and a large magazine, coupled with aggressive military styling, suppressor height sights, a pre-installed thread adapter, and a Red dot sight mount plate included in the box.