American Tactical has partnered with German arms manufacturer Schmeisser GmbH to exclusively import and distribute the Schemisser S60 60rd AR-15 magazine. Made from glass reinforced polymer, this magazine features a unique follower system that allows for double capacity from a normal AR magazine without being bulky or cumbersome. Designed to shoot both .223 and 5.56X45mm, the S60 will give you an instant capacity upgrade over the standard AR mag.