G&G RK103 stock options

[TANNER]

Hey guys,

Decided to give the RK103 a try, just curious what the options are regarding the stock length. The NATO length isn't too bad but just looking at my options here.

As I understand it the RK103 is based on a more real steel design and not mauri compatible. However, G&G does sell a few other ak models with black full stocks, such as the RK beta and a lower end black looking ak47.

Any idea if the G&G series stocks are interchangeable? or does the RK103 / 104 have a specific design.

Thanks.