Manufactured between 1863 and 1870. Silver blade front sight on barrel marked "OK" on the top flat and two line address on the right. Fitted with bird head rosewood grips. Barrel and left grip panel are numbered to gun.

Very good. The barrel retains traces of original blue finish with a smooth gray patina on the balance. The brass has a smooth patina. The grips are also very good with a putty filled repair near the bottom (left panel), high edge wear and a number of minor handling marks. Mechanically fine.

Blade front sight on a barrel marked "OK" on the top flat. Has the early production square butt brass frame. Fitted with square butt smooth rosewood grips with the right panel numbered to gun.

Very good. The barrel retains traces of original blue finish with a crisp gray patina on the balance with some very light pin point pitting. The brass has a smooth patina. The grips are good with a couple missing chips and a number of minor handling marks. Mechanically fine.