.44 Russian. 7.375" barrel length. SN: 13270. Blued and casehardened finish featuring varnished walnut one piece grips, and inspired by the Richards-Mason and Richards conversion revolvers. Single action six-shot loading-gate revolver mounting conical brass front and conversion plate rear notch sights. Standard make and model markings include American Frontier mark to upper barrel, and weak Ormsby Naval Engagement to cylinder. Cylinder shows a bright plum color to the blue. Action has been custom lightened, most likely for Cowboy Action Shooting. {MODERN}