Mossberg 940 Pro Tactical SPX 12 Gauge 3" 18.5" 4+1 Semi-Auto Shotgun

The Mossberg 940 Pro Tactical SPX is a semi-automatic 12 Gauge tactical shotgun built around Mossberg's gas-operated 940 action. Chambered for 3" shells, this SPX variant is designed for security, home defense, and law enforcement applications where reliability is non-negotiable.

Featuring an 18.5" matte blue barrel fitted with an integral heat shield and threaded for Mossberg's Accu-Choke system, this 4+1 capacity shotgun (Mfg# 85180) ships with a cylinder choke installed. The optic-ready receiver accepts micro red dots via an RMSc footprint and includes adapter plates for RMR-pattern optics. A protected metal ghost ring rear sight paired with a fiber-optic front sight provides rugged, fast target acquisition when running iron sights.

The 940 Pro Tactical SPX wears a durable synthetic stock, measures 37" overall, and weighs approximately 7 lbs. With Mossberg's long-standing reputation for hard-use tactical shotguns, the 940 Pro Tactical SPX is built to perform under demanding conditions.

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