Mossberg 590S 12 Gauge Pump Shotgun

Description

The Mossberg 590S is built for shooters who want a serious pump-action platform capable of running the widest possible range of 12-gauge ammunition without manual adjustment or choke swaps. Where most pump shotguns are engineered around a single shell length, the 590S accepts 1.75″ minishells, standard 2.75″ loads, and 3″ magnum shells interchangeably — the elevator and shell stops are redesigned to feed all three reliably without user intervention. That flexibility matters for anyone who trains across different load types or wants the option to run reduced-recoil minishells at high volume without losing the ability to load full-power buckshot when conditions change.

The 20″ barrel keeps overall length manageable without sacrificing the sight radius that longer barrels provide, and the ghost ring rear paired with a front bead gives you fast target acquisition under pressure while remaining precise enough for deliberate shooting at distance. Ghost ring geometry puts the rear aperture close to the eye and wide enough that you naturally align through it quickly — a meaningful advantage over a simple bead-only setup when you need to engage fast. The M-LOK forend provides direct attachment points for lights and accessories without adapter plates, so the furniture does real work rather than just looking purposeful.

Tang safety placement puts the control directly under your thumb regardless of which hand is dominant, and dual extractors with twin action bars contribute to consistent extraction and smooth cycling even when the action is worked hard or under stress. The receiver is built to accept Mossberg’s existing line of 590-pattern accessories. A 13+1 capacity at standard shell lengths gives this shotgun meaningful depth before a reload is required, and the synthetic stock and matte blued finish are chosen for durability over appearance.

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