South Korean AK-47 Drum Magazine, Holds 75rnds., New in Package, Loads from the back removable cover. Once loaded, close the back cover, turn the handle 6 times to put tension on the spring. These mags can be stored loaded with no tension on the spring by depressing a button in the center of the magazine. Once you want to use the mag, simply turn the handle to put tension on the spring.
 
These magazines are very similar to the old Chinese 75rd drums, but offered at a better price.
 
no ammunition is included with this magazine