Mossberg 590A1 MIL-SPEC 12 Gauge

$599.00

SKU:	015813507677

1 used option available

Starting at $599.00, each with its own photos and serial number.

See used

FFL Transfer Required Ships to a licensed dealer for pickup. How it works

Ships fast from an authorized dealer
Secure, encrypted checkout
Full manufacturer warranty

Safety first. Always follow proper firearm safety protocols and comply with all federal, state, and local laws.

Description

The Mossberg 590A1 MIL-SPEC 12 Gauge is a rugged pump-action shotgun built around Mossberg’s heavy-duty 590A1 platform. This model features an 18.5-inch barrel, 3-inch chamber, cylinder bore, Marinecote-style silver finish, black synthetic stock, and M-LOK forend for accessory mounting.

This example appears to be in excellent condition and includes the original Mossberg cardboard box, owner’s manual packet, cable lock, and factory paperwork. The barrel is marked for 2 3/4" and 3" shells, with 12 gauge, 18 1/2-inch cylinder bore markings visible in the photos. The front bead sight, compact 18.5-inch barrel, and durable synthetic furniture make it a practical, hard-use configuration.

The 590A1 is well-suited for home defense, truck/ranch use, range training, and buyers who want a durable pump-action shotgun with proven Mossberg reliability. The Marinecote finish adds corrosion resistance, while the M-LOK forend gives the user flexibility for adding a light or other compatible accessories.

Specs Table

Specification	Detail
Manufacturer	Mossberg
Model	590A1 MIL-SPEC
MPN	50767
UPC	015813507677
Category	Pump-Action Shotgun
Gauge	12 Gauge
Chamber	2 3/4" and 3" Shells
Capacity	6+1
Barrel Length	18.5" Heavy-Walled Barrel
Bore / Choke	Cylinder Bore
Action	Pump Action
Finish	Marinecote / Silver
Stock	Black Synthetic
Forend	Black M-LOK Forend
Sight	Bead Front Sight
Safety	Tang Safety
Overall Length	Approx. 39.5"
Accessories	Original Mossberg Box, Manual Packet, Cable Lock