Mossberg 590A1 Tactical 12 Gauge 3" 6+1 18.5" Cylinder Bore Pump Shotgun

The Mossberg 590A1 Tactical is the duty-grade pump-action shotgun trusted by military and law enforcement agencies worldwide. Built in the USA to MIL-SPEC standards, this 12 Gauge is the most durable pump-action shotgun Mossberg produces, engineered for hard use in the harshest conditions.

At its core is an 18.50" heavy-walled barrel with cylinder bore constriction and a 3" chamber, giving the operator the flexibility to run a wide range of 12 Gauge loads. The 6+1 capacity provides substantial firepower for tactical, defensive, or patrol use, and the action runs with Mossberg's signature dual extractor system for reliable cycling. The action is topped by a simple, fast-acquisition bead front sight.

The receiver wears a black Parkerized finish for corrosion resistance and reduced glare, paired with a black synthetic stock and a M-LOK handguard that accepts lights, lasers, foregrips, and other accessories. Controls include an ambidextrous safety and a metal trigger guard built to take abuse. The overall length is 39.50" and it weighs in at 7 lbs.

The 590A1 line has long been the weapon of choice for U.S. military forces and federal law enforcement, and the 50766 configuration brings that proven duty pedigree to a ready-to-customize tactical platform right out of the box.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.