Private William B. Todd of Company E, 9th Virginia Cavalry, of Brig. Gen. W.H.F. "Rooney" Lee's brigade. The trooper poses with a Colt Army Model 1860 revolver.
I think the normal enlisted man smoked a pipe. Cigars were more costly and therefore used by officers in general. This was told to me years ago when I started in the reenacting hobby. BTW, cigarettes were post war.