Mossberg 500 ATI Tactical 12 Gauge 18.5 Inch

Description

The Mossberg 500 ATI Tactical is built for home defense and close-quarters work where a shorter barrel earns its keep — the 18.5-inch tube keeps the shotgun maneuverable in tight spaces without sacrificing reliable cycling of standard 12 gauge loads. This is a pump gun for someone who wants a platform that goes beyond the factory configuration without having to source individual parts afterward.

Mossberg partnered with ATI to fit this model with a coordinated set of aftermarket-grade components from the factory. The T3 TactLite six-position collapsible stock lets the shooter dial in length of pull to fit body armor, layered clothing, or different users sharing the same firearm — the adjustment range runs from a compact 10.75 inches to a full 14.62 inches. The ATI Akita forend gives a more positive grip than a plain wood or synthetic pump handle, and the Scorpion recoil pad in the stock takes some of the edge off repeated 12 gauge firing. The Destroyer Gray and black finish on the furniture is ATI’s own designation, not a generic color call.

A heat shield on the barrel matters on a shotgun used for drills or extended range sessions, where a bare barrel gets uncomfortable to brush against quickly. Receiver-mounted and barrel-mounted rails give you attachment points for lights or optics without modifying the gun. The Halo side saddle with nine polymer Add-A-Shell holders keeps spare rounds on the gun itself, which matters when the 5+1 capacity runs dry. The winged post and bead sight arrangement is straightforward — the wing protects the front post from snags during handling, and the setup suits the close-range role this shotgun is designed around.

Shipping and availability: This item must ship to a licensed FFL dealer for transfer.