ASC Magazine, 223 Rem, Fits AR-15, 5Rd, Black Stainless w/ Black Follower - 5-223-SS-BM-B-ASC

Ammunition Storage Components (ASC) builds some of the best magazines available on the market today. ASC magazines are built with the highest quality components to ensure reliable functioning and increased longevity. This is why they have become the approved supplier for many of the most well-known firearms manufacturers in the nation.Features:Heat treated for strength and durabilityChrome silicon springMade in the USA