Mossberg 940 JM Pro 5-Shot Shotgun 12 ga 3″ Chamber 4rd Magazine 24″ Barrel Black Optics Ready
$997.08
The Mossberg 940 JM Pro is a 12-gauge, semi-automatic shotgun designed for competitive shooting, featuring an optics-ready receiver that allows for direct mounting of micro dot sights for improved target acquisition. It boasts a 24-inch barrel, 3-inch chamber, and a 4-round magazine capacity, along with a specially-coated gas system for smooth operation.
Out of stock
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 imporved eye alignment and faster target aquisiton. Inside every 940 JM Pro 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.
| Weight | 10.400 lbs |
|---|---|
| Dimensions | 46.500 × 9.250 × 3.625 in |
| Manufacturer | Mossberg |
| Barrel Length | 24″ VR |
| Capacity | 4 + 1 |
| Action | Semi-Auto |
| Finish | Matte Blued |
| Caliber / Gauge | 12 Gauge |
| Overall Length | 45.5″ |
| Caliber | 12 Gauge |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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