Ammunition Storage Components (ASC) AR-308 magazine delivers reliable performance with 20-round capacity in .308 Winchester caliber featuring durable stainless steel construction in a sleek black finish.ASC AR-308 Magazine - 20 Round Capacity.308 Winchester caliber compatibilityStainless steel construction with black finishHeat treated for enhanced strength and durabilityChrome silicon spring for reliable feedingMade in the USA with premium componentsFits AR-style .308 riflesTrusted by leading firearms manufacturers nationwide ASC magazines are engineered for consistent function and extended service life making them ideal for tactical applications hunting and competitive shooting.