Mossberg 590 12 Gauge Pump-Action, 18.5 in Barrel, 3 in Chamber, Cylinder Bore, Matte Black
This Mossberg 590 is a straightforward, duty-style 12 gauge with a 3 inch chamber and an 18.5 inch smoothbore, cylinder bore barrel. It features a matte black finish, a brass bead front sight, and a black synthetic stock. Notable factory details include a receiver drilled and tapped with plug screws, a clean-out magazine cap, and front and rear sling-swivel studs. The receiver is marked North Haven, Connecticut, with additional barrel text referencing Eagle Pass, Texas.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Smoothbore, cylinder bore; no rifling present, as expected.
Specific Condition Notes: Minimal marks from prior handling and use are present on exterior surfaces. Please refer to the photos for a closer look at the finish and markings.
What's Included
- Mossberg 590 12 Gauge pump-action shotgun
The 18.5 inch steel barrel is a smoothbore with a true cylinder bore, providing a consistent pattern with no constriction. It is chambered for 3 inch 12 gauge shells and feeds from a 5+1 capacity magazine for a compact, defensive-ready configuration.
The aluminum alloy receiver has a matte black finish and is drilled and tapped in a four-hole pattern with plug screws installed. The action uses right-side ejection with a bottom loading port. A tang-mounted, ambidextrous safety offers intuitive operation.
Furniture consists of a black synthetic stock with a recoil pad and a ribbed polymer forend for positive grip. Length of pull measures 14.25 inches. Front and rear sling-swivel studs are installed from the factory for straightforward carry options. The magazine features a clean-out cap to simplify maintenance.
Sighting is via a brass bead front, and overall finish is matte black for reduced glare. Markings include "MOSSBERG – NORTH HAVEN, CT U.S.A. – 590 12 GA." on the receiver, with a barrel warning referencing 1001 Industrial Blvd., Eagle Pass, Texas. Made in the USA. 3 inch chamber and Cyl Bore noted.