Mossberg 940 Pro Tactical SPX 12 Ga 18.5in 4+1

The Mossberg 940 Pro Tactical SPX is a semi-automatic 12-gauge shotgun configured for tactical and security roles. It pairs an 18.5-inch barrel with a gas system designed for reliable cycling and a forend that incorporates M-LOK slots and an integrated heat shield. The platform includes a user-adjustable stock, fiber-optic front and metal ghost-ring sights, and an optic-ready receiver for direct micro-dot mounting options.

Key Specifications

• Action type is Semi-Auto.
• Gauge is 12 Gauge.
• Barrel length is 18.5 inches.
• Maximum chamber size accepts 3" shells.
• Weight is approximately 7.8 lbs.
• Overall length is 37.5 inches.
• Stock material is synthetic (adjustable).
• Sights are metal ghost-ring rear with fiber-optic front.
• Receiver is optic-ready (RMSc footprint).
• Choke included is Cylinder bore (Accu-Choke system).

Built for a compact, adaptable role, the 940 Pro Tactical SPX offers a straightforward platform for users seeking a configurable semi-automatic shotgun with modern accessory options. Its adjustable stock, M-LOK forend and optic-ready receiver make it appropriate for range training, duty-style setups, and defensive-oriented configurations where modularity and reliability are priorities.