Ammunition Storage Components (ASC) delivers premium quality with this 25-round stainless steel magazine designed for AR rifles chambered in 6.5 Grendel. ASC has become the approved supplier for many well-known firearms manufacturers through their commitment to reliability and durability.ASC 25-Round AR-15 Magazine for 6.5 GrendelStainless steel construction in black finishHeat treated for enhanced strength and durabilityChrome silicon spring for reliable feedingCompatible with AR rifle platformsMade in the USABuilt with the highest quality components this magazine ensures reliable functioning and increased longevity for competitive shooting hunting or tactical applications with 6.5 Grendel chambered AR rifles.