Mossberg 940 Pro Field 12ga 28in Vent Rib Shotgun

The Mossberg 940 Pro Field is a full-size 12-gauge semi-automatic field shotgun built for reliable cycling and adjustable ergonomics in upland and general field applications. It features a durable gas system with corrosion-resistant internal finishes and an adjustable synthetic stock for 1.25" of length-of-pull adjustment. The 28-inch vent-rib barrel and front fiber optic sight provide a traditional field profile and straightforward sighting.

Key Specifications

• The gauge is 12 Gauge.
• The barrel measures 28 inches and has a vent rib profile.
• The chamber accepts 3" shells.
• The action type is Semi-Automatic.
• The barrel finish is listed as Matte Blued.
• The stock is an adjustable black synthetic design for field use.
• The length of pull is 13–14.25 inches (adjustable).
• The unloaded weight is listed as 7.75 lbs.
• Included choke tubes are Full, Improved Cylinder and Modified (Accu-Set).
• Sighting is via a front fiber optic sight.

Built around a corrosion-resistant gas system and a purpose-designed field package, the 940 Pro Field pairs practical adjustability with proven semi-automatic operation. Its vent-rib barrel, fiber optic sighting, and Accu-Set choke set make it well suited to upland and sporting applications where consistent function and straightforward ergonomics matter.