The Rock Island All Generations 12 gauge pump shotgun (brand part no. AGM5) is a home-defense scattergun in a nickel finish with a heat shield. Rock Island Armory builds it with an 18.5-inch barrel, a lightweight aluminum receiver and a 5+1 capacity, with a 3-inch chamber. The stock includes spacers and an adjustable cheek rest, and the forend is shaped for ergonomics. It suits home defense and general recreational shooting.

Key Specifications

• The gauge is 12, the most common shotgun bore with the widest ammunition selection.
• The capacity is 5+1, five in the magazine and one in the chamber.
• The barrel is 18.5 inches, a maneuverable length for home defense.
• The chamber is 3 inches, so it accepts standard 2-3/4-inch and 3-inch shells.
• The action is pump, a simple manual cycling design.
• The finish is nickel, and the maker lists a heat shield on this version.
• The receiver is lightweight aluminum, which keeps the shotgun easy to carry.
• The stock has spacers and an adjustable cheek rest, so length and fit can be tuned.
• The front sight is a bead, a simple sight for shotgun use.
• The shotgun is 40.2 inches long and weighs 6.72 pounds, a light platform.

Frequently Asked Questions

How many rounds does this All Generations hold? It holds five rounds in the magazine plus one in the chamber, for a 5+1 capacity.

What barrel length and finish does it have? It has an 18.5-inch barrel with a nickel finish and heat shield.

Does the stock adjust? Yes. The stock has spacers and an adjustable cheek rest.

Buy the Rock Island All Generations Pump Shotgun, 12 Gauge, 18.5-Inch Barrel, Nickel, 5-Round

An 18.5-inch barrel, a light aluminum receiver and a nickel finish give this All Generations a distinct look from the standard black models. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more pump-action shotguns while you are here.