SDS Imports MAC-2 Tactical Magazine Tube Extension 12 Gauge +6 Black

The SDS Imports MAC-2 Tactical Magazine Tube Extension increases the carrying capacity of your 12 Gauge MAC-2 shotgun by +6 rounds, bringing the tube-fed total to 11 rounds. Designed for the Military Armament Corporation MAC-2 series shotguns, Spandau S2, and other compatible variants, this extension drops in place of the factory magazine tube to provide extended firepower for tactical, defensive, and recreational shooting applications.

The extension tube measures 15.5 inches overall and is finished in a corrosion-resistant anodized black coating that blends with the factory firearm for a clean, integrated appearance. Installation is straightforward: the kit includes the extension tube, magazine spring, and extension nut, allowing direct replacement of the factory magazine tube assembly on MAC-2 shotguns.

Whether you are running the MAC-2 for home defense, training, or recreational range use, this extended magazine tube gives you meaningful capacity gains without sacrificing the compact handling that makes the MAC-2 so popular. It is a direct-fit upgrade that maintains the platform's short, maneuverable footprint while providing the extra rounds serious shooters demand.