Need a whole army? Our 15mm Union Army pack comes with one set of Infantry, one set of Artillery, one set of Mounted Cavalry and one set of Dismounted Cavalry.�� That comes to 1,100 infantry, 27 cannons, crews and limbers, 192 mounted cavalry and 583 dismounted cavalry.��This would cost $65.00 if bought separately, but you can get them all for $50.00!