Duramag, formerly known as C-Products Defense, manufactures high-quality aftermarket firearm magazines in Bradenton, Florida. Their 10 round .400 Legend AR mag is designed from the ground up with advanced interior, exterior, and rib geometries specific to the caliber. CPD paired this body with an upgraded follower, EverFlex anti-fatigue spring, and LipLock technology to ensure superior feeding and reliability. Its rugged 410 stainless steel construction and black T-360 coating is capable of withstanding the harsh conditions routinely encountered in the field. Many shooters have more than one AR, so they also marked each body and follower with the caliber for easy identification. Stock up on CPD Duramag magazines to have your .400 Legend AR running like a champ.

Features and Specifications:
Manufacturer Number: 1040041172CPD
AR-15 Magazine
Caliber: .400 Legend
Capacity: 10 Rounds
Body & Follower Marked for Easy Caliber ID
Advanced Caliber Specific Interior, Exterior, & Rib Geometry
LipLock Feed Lip Technology
Body: 410 Stainless Steel
Follower: Advanced Geometry Polymer
Spring: EverFlex Anti-Fatigue
Finish: Black T-360