This is the Duramag AR-15 7.62×39 5 round magazine. 

With a steel construction, this magazine is incredibly durable and reliable. The steel spring works complementary to the polymer follower, ensuring a smooth feeding and loading process. The steel baseplate can be removed easily when necessary, making cleaning and other maintenance very simple. Capable of holding only up to 5 rounds of 7.62x39mm, this magazine is compliant with all state regulations regarding magazine capacity.

Pick up a few of these C Products Defense Dura Mag AR-15 7.62x39mm 5 Round Magazine for your own AR-15 chambered in 7.62x39mm from The Mag Shack!

CPD was recently rebranded to DURAMAG.

Specifications