C Products Defense Duramag 5.56 30 Round Aluminum Magazine - Red

C Products Defense Duramag 5.56 30 Round Aluminum Magazine All USGI aluminum magazines are NOT created equally. Duramag Speed mags are a true improvement to the USGI-style magazine. The magazine bodies are constructed of 6061-T6 aluminum, type-3 hard coat anodized, and then finished with a T-360 coating, inside and out. This battle-proven mag is lightweight, durable, and feeds every time. Duramag magazines have been the choice for OEM, Law Enforcement, and Military Units worldwide. Features LipLock technology keeps rounds secured and in proper alignment Lightweight and durable The Advanced Geometry Follower remains level for consistent feeding T-360 total coating covers the entire magazine, inside and out EverFlex anti-fatigue spring technology for long life and reliability