The 940 is Mossberg’s gas-operated semi-automatic shotgun line. This 12 gauge model has a 24″ vent rib barrel with a 3″ chamber and a matte blue finish. It holds 4+1 and weighs 7.75 lb. Manufacturer part number: 85144.
Key features
- 12 gauge, 3″ chamber, 4+1 capacity
- 24″ vent rib barrel, matte blue finish
- Choke: Briley Extended Set
- Stock: Adj. LOP, Cast, Drop – Synthetic (Black)
- Sights: Front fiber optic; Optic-Ready
- Length of pull: 13″–14.25″ (adjustable)
- Weight: 7.75 lb; overall length: 44.75″
Ordering from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. To check availability or order this Mossberg 940 JM Pro Optic-Ready 5-Shot shotgun, call 405-265-8955.




