The Rock Island Armory Magnum Pump is a 12 gauge waterfowl shotgun provided in listings as a magnum-capable field gun. Multiple listings indicate a 3.5″ chamber and wood furniture paired with an aluminum receiver. The pump-action platform is presented for typical waterfowl and field use and ships with choke tube(s) to assist patterning.
Key Specifications
- The manufacturer is Armscor/Rock Island Armory.
- The action is pump action.
- The caliber is 12 Gauge.
- The chamber accepts 3.5″ magnum shells.
- The magazine capacity varies by listing / conflicting data reported.
- The barrel length varies by listing / conflicting data reported.
- The stock is listed as wood (walnut noted in some listings).
- The receiver is listed as aluminum.
- The package includes full, modified and improved cylinder choke tubes for patterning.
This Rock Island Armory Magnum Pump presents a straightforward, traditional waterfowl shotgun option with magnum capability and wood furniture. Its pump-action reliability, aluminum receiver, and included choke options make it a practical choice for shooters who need a magnum-capable 12 gauge for field use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
