In March, 1863, it totalled 732 men. Attached to General Corse's Brigade the unit participated in Longstreet's Suffolk Expedition and during the Gettysburg Campaign was on detached duty in Tennessee and North Carolina. In the spring of 1864 it returned to Virginia and took its place in the Petersburg trenches north and south of the James River and ended the war at Appomattox. Many were lost at Sayler's Creek, and only 1 officer and 27 men surrendered on April 9, 1865.