C Products Defense Inc DURAMAG 400 Legend 10rd AR-15 Black Stainless Steel Detachable Magazine

The C Products Defense Inc DURAMAG SS is a 10-round detachable AR-15-pattern magazine chambered for the 400 Legend cartridge. Built on C Products Defense's proven DURAMAG SS platform, this magazine pairs a stainless steel body with a matte black finish, giving it the heavy-duty construction needed to hold up through extended loaded storage and the rigors of hunting and defensive use. The stainless steel body will not flex or swell like polymer, so it remains safe for extended storage while loaded.

A precision anti-tilt follower and a corrosion-resistant spring keep every round stacked and aligned for smooth, reliable feeding across the wide range of bullet profiles common to 400 Legend loads. The body, follower, and spring assembly work together to deliver consistent feeding from a 10-round capacity, well-suited for both hunting carbine builds and defensive AR-platform rifles chambered in 400 Legend.

The AR-15-pattern magazine drops right into any mil-spec 400 Legend lower, making it a natural pairing for an AR-platform build chambered for the 400 Legend cartridge. Its compact profile and durable construction also make it well-suited for use in the field as a spare or backup magazine.

Each C Products Defense Inc DURAMAG 10-round 400 Legend magazine ships in brand-new condition, ready to feed right out of the box.