Mossberg 500A Field 12 Gauge Pump-Action, 28 in Vent-Rib Barrel, Accu-Choke, 5+1, Drilled & Tapped Receiver
This Mossberg 500A Field is a 12 gauge pump-action with a 28 in vent-rib barrel, Accu-Choke compatibility, and an ambidextrous tang safety. It features hardwood furniture with a gloss finish and bead sights with a white front bead and brass mid-bead. Marked North Haven, Connecticut, it has an aluminum alloy receiver that is drilled and tapped with four plug screws and a capacity of 5+1, making it a capable and versatile field gun.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: There are various cosmetic imperfections, scratches, blemishes, and areas of finish loss. There is a small crack in the forend.
What’s Included
- Mossberg 500A Field 12 Gauge pump-action shotgun
The 28 in steel barrel has a vent rib and uses a white front bead with a brass mid-bead for clear sight alignment. It is threaded for choke tubes and is compatible with Mossberg’s Accu-Choke flush screw-in system, offering adaptable patterns for different field uses.
The receiver is aluminum alloy with an anodized finish and is drilled and tapped with four plug screws. A circular inspection/proof stamp is present above the serial area. The knurled magazine cap allows quick barrel changes.
This 500A is chambered for both 2 3/4 in and 3 in shells and holds 5+1 rounds. The tang safety is ambidextrous, and operation is the proven Mossberg pump-action design. Length of pull measures 14.0 in.
The hardwood stock features pressed checkering for grip, while the matching hardwood forend is smooth (uncheckered). Both wear a gloss varnish. A ventilated recoil pad with a black butt spacer completes the stock set. Manufacturing markings indicate North Haven, Connecticut, United States.




