The 7.62x39 Stainless Steel magazines are engineered with the highest levels of quality for durability and dependability, simply the best in the industry! Our magazines are manufactured using .020 gauge 410 Stainless Steel Alloy, heat treated for superior strength and lasting endurance. Our magazines are chemically treated for corrosion resistance [ref QQ-P-35] and coated with our proprietary finish, Marlube which is a wear-in not wear-off coating that burnishes into the surface providing self-lubricating properties. The interior dimensions of OAL 2.316” ± .002 are perfect for reloads. Once you try this magazine, it will be your number 1 choice!