This is a KCI AR-15 .223 Rem/5.56x45mm 50-round extended magazine.
Combining clear, lightweight polymer construction with a cranking handle and a convenient carry case, these KCI drum magazines are an affordable upgrade for your AR-15 kit.
KCI’s Korean magazines deliver superior value and functionality at an incredible price. Engineered to enhance a wide variety of platforms, these aftermarket magazines are perfect for heavy-duty use and target practice.
Pick up a few spare drum magazines for your AR-15 rifle today!