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Magwell Adapters

Guntec USA offers magwell adapters for the AR-15 firearm platform chambered in .223 Rem and 5.56x45mm. These magwell adapters allow the use of 9mm stick magazines and Colt-style SMG magazines in your AR-style firearm. Made in the USA, Guntec firearm parts are made to last and add value performance with every shot.