The Mossberg 940 JM Pro delivers rapid-fire reliability for competitive shooting and tactical applications. This gas-operated semi-automatic shotgun combines proven Mossberg engineering with competition-grade enhancements to handle high-volume shooting sessions without compromise.
What Makes This Different
Unlike traditional pump-action shotguns, the 940 JM Pro utilizes a self-regulating gas system that cycles 2¾" and 3" shells interchangeably without adjustment. The oversized controls and enhanced loading port speed up reloads under pressure, while the enlarged trigger guard accommodates gloved hands. Jerry Miculek's input shaped this platform specifically for competitive disciplines where split-second performance matters.Key Features
- Gas-operated semi-automatic action cycles 2¾" and 3" shells reliably
- 18.5" barrel with cylinder bore choke optimized for close-range accuracy
- 7+1 capacity with oversized loading port for faster shell insertion
- Enlarged trigger guard and oversized safety for enhanced manipulation
- Drilled and tapped receiver accepts Weaver-style scope bases
- Adjustable stock with spacers for length of pull customization
- Matte blue finish resists corrosion and reduces glare
Technical Specs
- Gauge: 12 gauge, 3" chamber
- Barrel Length: 18.5" with cylinder bore
- Overall Length: 39.5"
- Weight: 7.75 lbs
- Capacity: 7+1 rounds
- Stock: Synthetic with adjustable length of pull
- Sights: Front bead sight
- Finish: Matte blue metal finish
- Action: Gas-operated semi-automatic
- Safety: Cross-bolt trigger guard safety
- Made in USA with limited warranty
