The Mossberg 940 JM Pro is a semi-automatic 12-gauge shotgun tailored for competitive shooting. It features a 24" vent rib barrel with a matte blue finish and a 9+1 round capacity. The shotgun is optic-ready, with a receiver designed for direct mounting of Shield RMSc-pattern micro dot sights. It includes a clean-running gas-vent system, quick-empty magazine release, adjustable stock for length of pull, cast, and drop, and comes with Briley choke tubes. The front Fiber Optic sight ensures quick target acquisition.