ASK AN EXPERTDescription
- 12 Gauge
- Optic-Ready (Shield RMSc-pattern)
- Drilled and Tapped Receiver
- Clean-running gas-vent system
- Adjustable Stock Drop System
- Quick-empty Magazine Release
- Briley Choke Tubes
- Built for Quad Loading
- HIVIZ TriComp Fiber Optic Sight
- Adjustable Length of Pull
The Top Gun for 3-Gun - Now Comes Optic-Ready. Patent-pending receiver cuts and a removeable cover plate allow direct mounting of Shield RMSc-pattern micro dot sights, for improved eye alignment and faster target aquisiton. Inside every Mossberg 940 JM Pro Optic-Ready 12 Gauge Shotgun (85166), you will also find a new durable gas system, specially-coated or finished internal parts for smooth operation, and a competition-level loading port, elevator, and follower.
Outside, a user-adjustable stock and streamlined forend sport Mossberg signature texturing, while a host of stylized, functional components combine for competition - optimizing speed, accuracy, and durability.
The one that started them all: the 940 JM Pro. Designed in conjunction with World Champion shooter Jerry Miculek, the 940 JM Pro is feature-rich, built with specs to give competitive shooters the edge they need to end up on the medal podium.
Warranty Information
| Gauge | 12 Gauge |
| Capacity | 9+1 rd |
| Action | Semi-Automatic |
| Chamber Size | 3" |
| Choke | Briley Ext Set |
| Barrel Type | Vent Rib |
| Barrel Finish | Matte Blue |
| Stock | Adjustable LOP, Cast, Drop - Synthetic |
| Stock Finish | Black Multicam |
| Sights | HIVIZ TriComp Fiber Optic Front Sight |
| Optic-Ready | Yes |
| LOP Type | Adjustable |
| LOP, in | 13" - 14.25" |
| Barrel Length, in | 24" |
| Overall Length, in | 44.75" |
| Weight, lbs | 7.75 |
