Manufactured in 1883. The accompanying factory letter confirms the round barrel in .45-60 caliber but does not mention the extra length, and plain trigger. the rifle was received in the warehouse on August 25, 1885 and shipped on August 28. The rifle is chambered for the .45-60 W.C.F. cartridge and has a 28-inch round barrel. (No factory letter available to verify). The barrel has a special order front sight with set screw and nickel-silver blade. The original rear sight has been replaced with a Winchester adjustable folding leaf rear sight. The rifle has a blued barrel, magazine and receiver. The hammer, loading lever and crescent buttplate have a casehardened finish. The walnut stock and forearm are oil-finished. The top of the barrel is roll-stamped with the two-line legend: "WINCHESTER'S-REPEATING-ARMS. NEW HAVEN. CT./KING'S--IMPROVEMENT-PATENTED-MARCH 29.1866. OCTOBER. 16. 1860" ahead of the rear sight. The top of the barrel is stamped: "CAL. 45-60" between the rear sight and the receiver. The bottom of the cartridge elevator is marked with the caliber "45-60". The top of the receiver is roll-stamped: "{MODEL 1876}" with foliate decorations at either end of the marking. The serial number is located on the lower receiver tang behind the loading lever latch. The Third Model receiver has an integral dust cover rib and dust cover with serrated edges.