Mossberg 940 Pro Tactical SPX 12 Gauge 18.5 Inch

Description

The 940 Pro Tactical SPX is built around a specific use case: a semi-automatic shotgun that arrives ready for serious defensive or duty work without requiring a parts list of aftermarket additions. Mossberg engineered the gas-operated 940 platform with a self-cleaning piston system that vents propellant fouling away from the action, which means the gun tolerates sustained strings of fire and a wide range of load weights better than designs that cycle fouling back through the bolt carrier. For a shotgun running mixed ammunition types — from low-brass training loads to heavier defensive rounds — that tolerance matters more than it would on a single-purpose rifle.

The 18.5-inch barrel keeps the overall package short enough for confined spaces while preserving enough velocity and pattern development for practical defensive ranges. A heat shield integrated into the forend addresses a real problem with semi-auto shotguns run hard: the barrel gets hot, and a thin forend becomes uncomfortable quickly. The built-in fiber optic ghost ring sight system gives a fast, coarse sight picture under stress without requiring a separate optic to function, though the receiver is optic-cut and ships with adapter plates for RMR and Docter footprints if a red dot is preferred. The included Holosun 407K means the gun can go to work immediately either way. Ambidextrous safety placement makes the control accessible without changing grip for either hand. The Vang Comp six-round shotshell carrier adds immediately accessible spare ammunition on the gun rather than on a separate carrier. The MultiCam finish runs across the synthetic stock, receiver, and heat shield barrel as a unified treatment rather than a mix of finishes.

Shipping and availability: It cannot be sold into Illinois. Check your state and local requirements before ordering. This item must ship to a licensed FFL dealer for transfer.