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The 5.56/.223/.300BLK DURAMAG SS™ is designed for serious shooters who require the most out of their magazines so when performance and durability are paramount, make the switch to DURAMAG SS™ and never look back. 

Constructed from premium 410 Stainless Steel for maximum durability. This material, coupled with advanced interior and exterior geometries, ensure ultimate reliability and feeding. DURAMAG™ will not flex or swell like polymer and are safe for extended storage while loaded without any add ons. These magazines utilize our T-360™ coating to ensure not only incredibly smooth performance and ease of loading, but also product longevity through the harshest conditions. These are the ultimate magazine of choice for shooters that are running 300 Blackout especially round with long load length or even the heaviest of sub-sonic loads.

LipLock technology keeps rounds secured and in proper alignment

Advanced Geometry Follower™ remains level for consistent feeding

T-360 total coating technology covers the entire magazine, inside and out

EverFlex™ anti-fatigue spring technology for long life and ultimate reliability

Post & Hole™ adds strength, durability and robotically welded precision

410 Stainless Steel body

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  • 5
    30 round steel magazine

    Posted by Dave on Jan 27th 2021

    These are excellent mags. No problems with 300 blackout subs. Patriotdefensegear.com has super fast shipping. Thanks guys!

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