Description

The Mossberg 940 JM Pro is a semi-automatic 12 Gauge shotgun built for competitive and sporting use. The 940 JM Pro pairs a 24-inch vent-rib barrel with a durable tungsten-gray receiver and an adjustable black synthetic stock to suit a variety of shooters. Designed with competition features and optics compatibility, this model aims to deliver reliable performance for range training and sport shooting.

Key Specifications

• The shotgun is chambered in 12 Gauge, providing broad compatibility with standard 12-gauge ammunition for sporting use.
• The barrel measures 24 inches</b and features a vent rib to assist with sighting and patterning at typical competition ranges.
• The action is a semi-automatic gas system designed to support fast follow-up shots during sport shooting sequences.
• The shotgun accepts up to 3-inch</b shells in the chamber to allow use of commonly available 3" loads.
• The magazine capacity is 9+1 rounds, offering extended shooting capability between reloads in competition or range sessions.
• The receiver is finished in tungsten gray anodized</b while the barrel has a matte blued</b finish to reduce glare and provide a subdued appearance.
• The stock is a black synthetic, adjustable length-of-pull (13″–14.25″) to fit different shooter preferences and body sizes.
• The shotgun includes a Briley extended choke set</b and ships with a cylinder choke tube installed for immediate patterning and tuning.
• The firearm is optic-ready with a Shield RMSc-pattern cut</b and includes a HiViz front fiber-optic sight for quick target acquisition.