The Mossberg 940 JM Pro delivers rapid-fire reliability for competitive shooters and tactical applications. This gas-operated semi-automatic shotgun combines proven Mossberg engineering with competition-grade enhancements that reduce maintenance requirements while increasing cycling speed.
What Makes This Different
The 940 JM Pro features an oversized bolt handle and enlarged loading port that speeds reloads during competitive stages. The gas system self-cleans with each shot, eliminating the fouling buildup that plagues traditional semi-autos. Mossberg's dual gas pistons provide consistent cycling across shell weights from light target loads to heavy 3-inch magnums.Key Features
- Gas-operated semi-automatic action cycles 2¾" and 3" shells reliably
- 18.5-inch barrel with cylinder bore choke optimized for tactical applications
- 7+1 shell capacity with oversized loading port for faster reloads
- Enlarged bolt handle and safety for positive manipulation under stress
- Picatinny rail system accepts optics and tactical accessories
- Synthetic stock and forend resist weather and impact damage
- Compatible with Mossberg 500/590 accessories and barrels
Technical Specs
- Gauge: 12 gauge, 2¾" and 3" chamber
- Barrel Length: 18.5 inches, cylinder bore
- Overall Length: 39.5 inches
- Weight: 7.75 pounds unloaded
- Capacity: 7+1 rounds
- Stock: Black synthetic with 14-inch length of pull
- Sights: Front bead, Picatinny rail for optics
- Safety: Cross-bolt trigger guard safety
- Finish: Matte black oxide barrel and receiver
- Made in USA with limited warranty
