From CYMA we have a High Capacity Magazine for AK47.
The Magazine
This is a replica of the classic 7.62mm AK47 ‘banana’ magazine. It has a 525 round capacity and is constructed from polymer with metal externals. It is loaded via a window at the top of the magazine and there is a winding wheel at the bottom to tension the magazine.
Compatibility
This magazine is designed for CYMA AK’s but is also compatible with many other brands of AK. However, in select cases, modification of the magazine maybe required.