Tactical Gun parts is one of the coolest places to go to online. They have a lot of great products, and a wide selection of different colored AR-15 build kits. Tactical gun parts pretty much sells every part of the AR-15 in crazy amounts of colors. The sell shotguns and handguns as well. I bought an AR-15 rifle kit from Tactical Gun Parts and I really enjoyed my purchase. Actually, thinking about getting my son one for his birthday.