The ProMag Archangel 8mm 15 Round Magazine is an exclusive 7mm, 8mm, and .30-06 magazine for Archangel OPFOR AA98 and AAT3 stocks with a type B magwell. The magazine body is constructed of legendary high strength, carbon fiber and glass reinforced black polymer with an injection molded magazine follower. The magazine spring is formed from heat treated chrome silicone wire. It comes with a lifetime warranty against manufacturer defects and is made in the USA.