This revolver features notch hammer nose rear sight, heavy crown barrel with a raised blade front sight and percussion shield cut-out without a capping groove. The three left entering frame screws are numbered "6", "7" and "0" with corresponding numbers marked on the frame. A similar numbering feature is found on the back strap and trigger guard screws with all numbers matching. "83" is marked on the hammer channel with matching number marked on the rear of the non-engraved cylinder. The bottom barrel flat is stamped with two imperial eagle proofmarks, and the top flat is unmarked. There is a proofmark on the left recoil shield, possibly an imperial eagle. There is no wedge screw. The barrel and loading lever were blue with casehardened cylinder, frame, knurled hammer, extra fancy iron sculpted trigger guard and iron back strap with a thick top curve. Fitted with fancy checkered one piece grip. A very impressive copy of the Colt Model 1851.