Iver Johnson Pump Features The Iver Johnson Pump shotgun features a two piece stock design that converts between a standard buttstock and a pistol grip configuration with the push of a button letting shooters adapt the gun to close quarters work or more traditional shouldered shooting. A cylinder bore 18 inch barrel keeps the shotgun compact and fast-handling ideal for home defense or tactical applications where maneuverability matters most. The 5-shot magazine tube gives shooters ample firepower before a reload is needed and the 3 inch chamber allows a wide range of 12 gauge shotshell loads. A Picatinny rail ships with the shotgun giving shooters a mounting point for optics or lights to improve target acquisition in low light. Finished in a satin nickel coating across the receiver and other metal components this shotgun stands apart visually from the typical black tactical shotgun while still offering the same functional benefits. Removable adjustable rear sights are included for shooters who want to fine-tune their point of aim without adding a separate optic. A muzzle break ships with the shotgun helping manage recoil during rapid follow-up shots. Measuring 39.5 inches overall the Iver Johnson Pump in Nickel is available for sale at GrabAGun for shooters who want a distinctive configurable 12 gauge pump shotgun. Iver Johnson Pump Specifications Manufacturer: Iver Johnson Model: Pump Caliber: 12 GA Chamber: 3 Capacity: 5+1 Barrel Length: 18 Overall Length: 39.5 Metal Finish: Nickel Stock Color: Black Stock Material: Synthetic Stock Style: Tactical Action: Pump Available At: GrabAGun