C Products Defense Duramag 5.56 30 Round Aluminum Magazine, Red - 3023004175CPD

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 magazine for OEM, Law Enforcement and Military Units throughout the world.Features: LipLock technology keeps rounds secured and in proper alignmentLightweight and durableAdvanced Geometry Follower remains level for consistent feedingT-360 total coating covers the entire magazine, inside and outEverFlex anti-fatigue spring technology for long life and reliability