Mossberg

The Mossberg 940 JM Pro is a semi-automatic 12 Gauge shotgun built for competitive and target applications. It features a 24″ vent-rib barrel and an optic-ready receiver cut for Shield RMSc-pattern micro dot sights. The design includes an adjustable synthetic stock and a competition-oriented loading system.

Key Specifications

• The shotgun is chambered in 12 Gauge.
• The action type is Semi-Auto.
• The barrel measures 24 inches and uses a vent-rib profile.
• The magazine capacity is 9+1.
• The maximum chamber size is 3″.
• The unloaded weight is approximately 7.75 lbs.
• The stock material is Black synthetic with an adjustable length of pull.
• The receiver finish is Tungsten Gray Anodized and is optics-cut for Shield RMSc-pattern sights.
• The barrel finish is Matte Blued.
• Included choke set is Briley extended chokes and the shotgun ships with an included cylinder tube.

Purpose-built for competition and serious target work, the 940 JM Pro combines a clean-running gas system with competition-grade feeding and an adjustable chassis to support fast transitions and consistent performance. Its optic-ready receiver and fiber-optic front sight simplify aiming options while the synthetic adjustable stock and lightweight profile help manage follow-up shots. The package is arranged to meet the needs of shooters seeking a durable, competition-focused autoloading 12-gauge platform.

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