Mossberg 940 Pro Tactical SPX 12 Gauge 18.5in

The Mossberg 940 Pro Tactical SPX is a 12 gauge semi-automatic shotgun configured for security and tactical use. It pairs an 18.5-inch barrel with a 3-inch chamber and an optic-ready receiver, offering flexibility for micro-dot mounting. The forend integrates a heat shield and multiple M-LOK accessory slots while the stock provides an adjustable length of pull for adaptable fit.

Key Specifications

• The gauge is 12 Gauge.
• The action type is Semi-Auto.
• The barrel measures 18.5 inches.
• The chamber accepts 3 inches.
• The receiver is optic-ready (Shield RMSc footprint).
• The forend features an integrated heat shield with M-LOK accessory slots.
• The shotgun includes metal ghost-ring sights with a fiber-optic front.
• The stock provides an adjustable length of pull (12.5–14.25 inches).
• The choke system is Accu-Choke with a cylinder-bore choke installed.
• The forend includes a Vang Comp shotshell carrier system.

Purpose-built for users who need a reliable, configurable autoloading shotgun, the 940 Pro Tactical SPX balances modularity and practical controls. Its optic-ready receiver and M-LOK-equipped forend let shooters adapt the platform for a range of duty, training, and range uses, while oversized controls and an adjustable stock make operation straightforward under repetitive handling. The combination of ghost-ring sights and a short 18.5-inch barrel delivers a compact package suited to professional and responsible civilian applications.

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