Belgian Lefaucheux Pin-fire Revolver. Appears to be a 9mm pinfire variant exact measurement is more like 9.4mm. barrel: 4 10/16" circa 1858-1873. Belgian proof on cylinder, "3" on frame below barrel, "P" on right side of barrel just ahead of hex part. these are the only marks on the piece. This firearm is antique and does not require special licensing. Processing and shipping within the Continental US $50. All FedEx packages are sent with Direct Signature Required and insured at full replacement value for a fee of 1.5% of the purchase price, unless buyer accepts complete liability in writing. Discounts given on combined lot shipping. Double action functions, hammer does not lock in place for single action. loading gate missing. Bore has some pitting but rifling strong.