Mossberg 940 Pro Tactical SPX | 12ga 18.5in | MPN 85180

The Mossberg 940 Pro Tactical SPX is a semi-automatic 12-gauge autoloader built for professional-style training and demanding range work. It combines an 18.5-inch barrel with an adjustable synthetic stock and an optic-ready receiver to support multiple sighting setups. The design emphasizes modularity with an M-LOK forend, integrated heat shield, and included adapter plates for micro red-dot footprints. This configuration is suited to tactical training and competitive or high-volume patterning at the range.

Product Specifications

• The UPC is 015813851800.
• The manufacturer and model are Mossberg 940 Pro Tactical SPX (MPN 85180).
• The gauge is 12 Gauge.
• The action type is Semi-Auto.
• The barrel measures 18.5 inches in length.
• The maximum chamber size is 3 inches.
• The barrel material/description is steel.
• The overall length measures 37.5 inches.
• The unloaded weight is approximately 7.8 pounds.
• The stock is a synthetic black adjustable design with QD sling ports.
• The shotgun ships with an Accu-Choke system with a Cylinder Bore tube installed.
• The sights are metal ghost ring rear with front fiber-optic sighting.
• The receiver is optic-ready for RMSc footprint devices and includes adapter plates for several micro-dot footprints.
• The forend includes an M-LOK interface with an integrated heat shield and QD ports.

The 940 Pro Tactical SPX pairs practical ergonomics with modern accessory readiness: adjustable length-of-pull, oversized controls, and an M-LOK forend allow the shotgun to be configured for a variety of users and training tasks. The factory choke and gas system are intended to support reliable cycling across a range of 12-gauge loads while the optic-ready receiver and included adapter plates make mounting a micro red dot straightforward.

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