DURA MAG .223 STAINLESS STL 20 RD MAG

Premium 410 Stainless Steel was used in construction to provide greatest durability. This material ensures the highest level of feeding and dependability when combined with sophisticated exterior and interior geometry. When loaded and without any add-ons, DURAMAGTM is safe for prolonged storage and won’t flex or swell like polymer does. Our T-360TM coating is used in these magazines to guarantee not just exceptionally smooth operation and convenience of loading, but also product longevity under the most demanding circumstances. For shooters using 300 Blackout, especially those with extended load lengths or even the heaviest subsonic loads, these are the best magazines available.