DURAMAG .400 Legend AR-15 Magazine, 10-Round Capacity, 410 Stainless Steel, Yellow Anti-Tilt Follower, Black Finish

DURAMAG .400 Legend AR-15 Magazine, 10-Round, 410 Stainless Steel, Yellow Anti-Tilt Follower, Black Finish

The DURAMAG .400 Legend AR-15 magazine is a 10-round detachable box magazine for AR-15 rifles chambered in .400 Legend. The magazine body is 410 stainless steel with a black finish and welded construction, with heat-treated stainless steel feed lips, a stainless steel spring, a yellow anti-tilt AGF follower, and a removable floorplate. Made in the USA.

Key Features

• 10-round capacity, .400 Legend
• AR-15 platform compatible
• 410 stainless steel body, black finish, welded construction
• Heat-treated stainless steel feed lips
• Stainless steel spring
• Yellow anti-tilt AGF follower
• Removable floorplate
• Corrosion resistant
• Made in USA

Perfect For

• AR-15 owners chambered in .400 Legend sourcing a USA-made stainless steel magazine with an anti-tilt follower for hunting, range use, and sporting applications
• Shooters who want a welded 410 stainless steel .400 Legend magazine with heat-treated feed lips and a yellow anti-tilt AGF follower for reliable feeding
• Buyers who want a corrosion-resistant stainless steel .400 Legend magazine with a removable floorplate for cleaning and maintenance

Construction and Reliability

The DURAMAG .400 Legend magazine is constructed from 410 stainless steel with welded seams and a black finish. The 410 stainless alloy provides corrosion resistance across the magazine body under field and storage conditions. The heat-treated stainless steel feed lips maintain their geometry under the repeated stress of loading and cycling, which is the most stress-critical area of any detachable box magazine. The stainless steel spring works in conjunction with the yellow anti-tilt AGF follower, which is designed to resist the rocking and canting that can occur with standard followers under spring pressure and cause feeding inconsistencies. The removable floorplate allows for field stripping and cleaning of the magazine interior. The welded stainless steel construction is designed for extended service life across hunting, range, and sporting use.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify local and state laws regarding magazine capacity before purchasing.