Tkn27 shows his Army Armament R45 Detonics Silver GBB Pistol for this video. This is a clone of the Marui Detonics .45 Combat Master GBB in Enviro Hard Chrome... "This is my ARMY R45, or the Detonics Combat Master, in Silver. This compact 1911 is tiny, but still functions well with a solid blowback. This one also sounds really awesome when you rack the slide!