4/4/19 - This is a very nice and original Colt Thunderer M1877 revolver with scarce 6-inch barrel. The factory bluing is in good condition with obvious thinning on the barrel and cylinder but no pitting. Very nice case-hardening is present on the frame. This is a very late example, manufactured in 1908, with production stopping fewer than 2,000 revolvers later. Original pearl grips are present, with a very nice left panel but a clear crack through the right panel. Fantastic bore, and good timing/action.