The first Battalion of New York State Sharpshooters, Companies 6-10 were neither independent units nor part of Hiram Berdan's United States Sharp Shooters. Company 7 went directly to Suffolk, Va. and joined the 112th New York Infantry Regiment, and the rest of the above mentioned companies initially went to Baltimore and then Washingrton, D.C. and joined the U.S. Army of the Potomac. Companies 9 and 10 were consolidated. In 1864 Companies 6, 7-9 rejoined Company 7 and the 112th New York Infantry Regiment. All of them fought in the Battle of Cold Harbor May 31-June 12, 1864.