The Mossberg 940 JM Pro is a competition-ready 12 Gauge semi-automatic shotgun built around a redesigned gas system for dependable cycling with factory 2 3/4 in and 3 in ammunition. This factory package is set up for immediate use, featuring a 24 in vent rib barrel, HiViz TriComp fiber optic front sight, synthetic furniture, and an AccuChoke-compatible muzzle with extended chokes included.
Key Features
HiViz TriComp fiber optic front sight for quick sighting
3 in chamber that accepts 2 3/4 in and 3 in shotshells
Adjustable stock for length of pull tuning and fit
9+1 capacity for extended shooting sessions
Gas-operated 940 system designed for fast, consistent cycling
24 in vent rib barrel for improved target acquisition
Set up for reliable competition performance out of the box, the Mossberg 940 JM Pro is built to shoot often and stay ready.
