Manufactured to strict military specifications in a facility that holds numerous military production contracts, each of our AK-47 40-round magazines feature a design that is based on the original RPK 40-round magazine. As such, these magazines are designed to hold and feed 40 rounds of 7.62x39mm ammunition to your AK-47. Guaranteed to fit and function reliably in your AK-47 and its Kalashnikov-patterned variants, these magazines are a must-have accessory for any shooter.