Up for sale is a Rock Island Armory M5 Pump-Action Shotgun. This shotgun is pre-owned in good working condition. Some marks and oxidation from use. Is chambered in 12GA and is chambered for 2-3/4" & 3" shells. Has a 20" smooth bore barrel. Please see the photos for the best idea of condition. Available at 14160 Pennsylvania Rd. Southgate, MI 48195 734-718-8186 M - F: 10A - 530P SAT: 10A - 2P.