The ASC AR-15 Magazine in 6.8 SPC delivers reliable performance with 15-round capacity and premium stainless steel construction. Ammunition Storage Components (ASC) builds some of the best magazines available serving as the approved supplier for many well-known firearms manufacturers.ASC AR-15 Magazine for 6.8 SPC caliber15-round capacity with stainless steel constructionHeat treated for strength and durabilityChrome silicon spring for reliable feedingCompatible with AR riflesMade in the USABuilt with the highest quality components to ensure reliable functioning and increased longevity this magazine is ideal for shooting sports hunting and tactical applications requiring dependable 6.8 SPC performance.