Mossberg 930 JM Pro-Series Tactical Class 12 Gauge Semi-Auto, 24 in Barrel, 9+1, Accu-Choke, Fiber-Optic Front, UTG Receiver Rail
This Mossberg 930 JM Pro-Series Tactical Class stands out with a 24-inch vent-rib barrel, a 9+1 extended tube magazine with muzzle clamp, and a gas-operated action tuned for smooth cycling. It is chambered for both 2 3/4 and 3 inch shells and includes an installed UTG Picatinny receiver rail. The shotgun features Accu-Choke threading and comes with Full and Improved Cylinder choke tubes, offering practical versatility in a clean, ready-to-use package.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: Minor, superficial exterior scratches and blemishes are present.
What’s Included
- No case included
- Two screw-in choke tubes: Full and Improved Cylinder
- UTG Picatinny receiver rail (installed)
The 24-inch steel barrel is vent-ribbed and threaded for Accu-Choke tubes, delivering pattern flexibility with the included Full and Improved Cylinder options. A red fiber-optic front bead provides a bright, easily tracked aiming reference. This configuration suits a wide range of 12-gauge loads with chambers cut for 2 3/4 and 3 inch shells.
The semi-automatic, gas-operated system supports reliable cycling, while the extended tubular magazine brings total capacity to 9+1. A muzzle clamp supports the magazine extension for added rigidity. The oversized, knurled charging handle offers confident control, and the top-tang sliding safety is readily accessible.
The receiver is an alloy construction with a matte black finish, factory drilled and tapped, and fitted with an installed UTG Picatinny rail. The matte black metalwork pairs with a durable synthetic forend and a gray/black camo synthetic stock for a practical, hard-wearing setup.
The fixed synthetic stock features molded checkering for grip and a thick recoil pad, with a 14.0-inch length of pull for a consistent mount. Made in the United States, this JM Pro-Series Tactical Class model is configured for capacity, control, and straightforward handling.

