The Mossberg 940 JM Pro in 12 gauge (brand part no. 85166) is a semi-automatic shotgun built around a 24-inch barrel with a 3-inch chamber, giving competition and defensive shooters an optics-ready platform with extended magazine capacity. Mossberg finishes the 940 JM Pro in Black Multicam with a matte blued barrel, equips it with a HiViz CompSight fiber optic sight and a tang safety, and ships it with an extended choke. Among semi-auto shotguns in the semi-auto shotguns category, the 940 JM Pro favors shooters who want extended capacity and factory optic mounting.
Key Specifications
- Chambered in 12 gauge with a 3-inch chamber.
- Operates as a semi-automatic shotgun.
- Features a 24-inch barrel finished in matte blued.
- Feeds from a tube magazine with a 9+1 capacity.
- Ships with an extended choke.
- Equipped with a HiViz CompSight fiber optic sight.
- Fitted with a tang safety.
- Finished in Black Multicam.
- Ships at approximately 10.5 pounds.
Frequently Asked Questions
What is the magazine capacity? An extended 9+1 tube magazine.
What choke ships with this shotgun? An extended choke tube.
Buy the Mossberg 940 JM Pro 12 Gauge Shotgun
Extended capacity paired with factory optic mounting is exactly what the 940 JM Pro delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.
| UPC | 015813851664 |
|---|---|
| Manufacturer | Mossberg |
| Manufacturer Part Number | 85166 |
| Action | Semi-Auto |
| Barrel Finish | Matte Blued |
| Barrel Length | 24" |
| Caliber/Gauge | 12 GAUGE |
| Capacity | 9 + 1 |
| Chokes Included | Extended |
| Length | 46.375 |
| Package Height | 3.6 |
| Package Width | 9.1 |
| Product Type | Shotgun |
| Safety | Tang |
| Shipping Weight | 10.55 |
| Sights | Front Fiber Optic Sight |
| Sights Type | Fixed Sights |







