Approximately 2,000 manufactured c. 1863-1865. The Ordnance Department originally ordered 5,000, but the contract ultimately was not filled. However, some of these revolvers were purchased for use during the Civil War on the state and private level. These revolvers have an interesting method of securing and removing the cylinder: a small switch on the right side that when pressed forward allows the cylinder and pin to fall out to the right. Equipped with a modified blade front sight and frame groove rear sight with "FREEMAN'S PAT. DECR 9. 1862" on the right of the sight groove and "HOARD'S ARMORY, WATERTOWN, N.Y" on the left. Matching serial number on the bottom of the barrel, loading lever, frame, rear face of the cylinder, and underside of the grips (right is faint).