Description
When a magnum bolt gun runs dry at the wrong moment, a fast spare magazine matters more than almost any other accessory in the field. This Mossberg Drop Box Magazine is a factory-original replacement and spare designed for the Patriot and 4×4 long-action platforms, purpose-built to handle the longer overall cartridge length and heavier rim diameter that magnum calibers demand — geometry that a standard short-action magazine simply cannot accommodate. The drop-box format means the magazine detaches cleanly from the bottom of the action, letting you reload without breaking your cheek weld any further than necessary and keeping loose rounds out of the equation entirely.
Mossberg built this magazine from black polymer, which keeps the weight penalty of carrying a spare negligible and resists the corrosion that a steel component picks up after seasons of contact with wet gear and sweaty hands. The three-round capacity reflects the practical reality of hunting applications: most jurisdictions and shooting situations call for a compact, low-profile package that sits flush or near-flush with the stock, and a slimmer magazine prints less against brush and gear during a stalk. Compatible calibers span 7mm Rem Mag, .300 Win Mag, and .338 Win Mag, so one spare can serve a rifle as it transitions between those chamberings with a barrel swap if the platform supports it. If you run a Mossberg Patriot or 4×4 in any of those magnum chamberings, this is the magazine to keep in your pack.




