ASC (Ammunition Storage Components) creates high quality aluminum and stainless streel magazines. Their magazines are treated to be corrosion and chemical resistant. The heat treatment process produces an extremely durable rifle magazine. That in combination with their Marlube coating allows these magazines to be worn-in, and never worn-out. Meaning their reliability and effectiveness only increases with subsequent usage. This magazine also exhibits self-lubricating properties because of ASC's proprietary coating. Anti tilt followers and Chrome Silicon Springs really separate their product from the competition. A stainless steel body means these magazines are more immune to heat swelling or cold cracking then their polymer counter parts.
Regardless if you will be loading up reloads, or fresh ammo- ASC magazines are the right part for your AR Platform!