The Mossberg 940 JM Pro delivers rapid-fire reliability for competitive shooting and tactical applications. This gas-operated semi-automatic shotgun cycles 2¾" and 3" shells without adjustment, maintaining consistent performance across different loads.
What Makes This Different
The 940 JM Pro features Mossberg's self-regulating gas system that automatically adjusts to different shell lengths and loads. Unlike traditional semi-autos that require manual adjustment or struggle with light loads, this system maintains reliable cycling from target loads to heavy magnums. The oversized bolt handle and controls allow for faster manipulation under stress or with gloves.Key Features
- Self-regulating gas system cycles 2¾" and 3" shells automatically
- 18.5" barrel with cylinder bore choke for close-range effectiveness
- 7+1 capacity with 3" chamber capability
- Oversized bolt handle and safety for enhanced manipulation
- Picatinny rail on receiver for optics mounting
- Synthetic stock and forend with textured grip surfaces
- Drilled and tapped receiver accepts scope bases
Technical Specs
- Gauge: 12 gauge, 3" chamber
- Barrel Length: 18.5" with cylinder bore
- Overall Length: 39.5"
- Weight: Approximately 7.75 lbs
- Capacity: 7+1 rounds
- Stock: Black synthetic with textured grip
- Action: Semi-automatic, gas-operated
- Safety: Top-mounted tang safety
- Finish: Matte blue barrel and receiver
