Mossberg 590M Magazine

Most shotguns make you stop and feed them one shell at a time. This one takes a magazine and keeps going.

Capacity only counts if every shell in the stack feeds the same way as the first.

Performance Under Pressure: Twenty shells ride in a double stack. You run the 590M through a full course of fire and swap magazines instead of loading shell by shell.

Durability and Reliability: Hardened steel feed lips hold their shape under a full load. The black oxide finish covers the metal that takes the wear.

Friction Removal: Over-molded shell ramps guide each round toward the chamber. The self-lubricating polymer body keeps the stack moving without added grease.

Identity Signal: The easy grip design gives you something solid to hold with cold hands or gloves. Seat it, drive it home, get back on target.

Proof and Credibility: The floor plate comes off for cleaning, so you can see exactly what is inside before you trust it.

Carry a spare and stop counting shells.