Made in China by Arsenal 36.
These are original drums that were imported long ago.
Will fit any high capacity 7.62X39 AK-47 variant on the US market.
Blued steel with a hinged backplate with latches that keep it secure.
These load from the back of the drum.
They have a winder in the center for setting the spring tension.
Chinese factory stampings can be found on the back of the drum.