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Exclusive Classic Firearms 30 Round AR MagazineGET YOURS
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Tyrant CNC TDECHEMAGEX17GOLD: The Tyrant CNC Magazine Extension are designed to increase the ammunition capacity of Springfield Armory Echelon's 15 and 17-round magazines by an additional 5 rounds of 9mm. Each Springfield Armory Echelon magazine extension is CNC machined from T6061 aerospace-grade aluminum. The finishing process involves bead blasting followed by a hardcoat anodize.