Mossberg 835 Ulti-Mag Turkey 12 Gauge Pump-Action, 24 in Ported Vent-Rib, 2.75/3/3.5 in Chamber, Mossy Oak Break-Up Camo, Accu-Mag, 5+1
This Mossberg 835 Ulti-Mag Turkey model pairs a 24-inch ported, vent-rib, overbored barrel with full-coverage Mossy Oak Break-Up camouflage. It is factory-configured for Accu-Mag chokes and built on Mossberg’s dual-action-bar architecture with dual extractors and steel-to-steel lockup. Chambered for 2.75", 3", and 3.5" shotshells, it offers 5+1 capacity and a 14.0-inch length of pull. The receiver is marked with a UM-prefix serial, denoting the Ulti-Mag series.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: The safety is not working; the firearm will fire with the safety engaged and with it disengaged. The front sight bead is missing. There are minor blemishes on surfaces. Have a qualified gunsmith inspect and service the safety before use.
What's Included
- Loose stamped-metal part shown in the photos is included.
- No other accessories or items are included.
The Turkey configuration centers on a 24-inch steel barrel that is vent-ribbed, ported, and overbored. It uses Mossberg’s Accu-Mag choke system and is designed for shot loads only; do not fire slugs through the overbored Accu-Mag barrel. The barrel carries a Mossy Oak Break-Up marking that matches the full-coverage camouflage on the receiver and stock.
Built on Mossberg’s proven 500-series architecture, the 835 Ulti-Mag features dual action bars, dual extractors, and a steel-to-steel lockup for robust cycling. Ejection is to the right, and the tang-mounted, ambidextrous safety is part of the standard design of this model.
The synthetic stock and checkered synthetic forend are finished in Mossy Oak Break-Up camouflage. The stock includes a ventilated rubber recoil pad, a straight comb, and a rear sling-swivel stud. Length of pull is 14.0 inches for a straightforward fit.
This shotgun is chambered for 2.75", 3", and 3.5" 12-gauge shells with a 5+1 capacity. The aluminum-alloy receiver keeps weight manageable while maintaining durability. The receiver bears a UM-prefix serial marking associated with the Ulti-Mag series.

