Battleaxe
Battleaxe G39 to M4 Magazine Adapter This is a simple swap out G39 to M4 magazine adapter, brought to the airsoft market by Battleaxe, allowing you to use M4 mags with your G39. Just remove the retention pin, unhook...
£14.95
JG
Jing Gong JG36 to M4 Magazine Adapter This is a simple swap out G36 to M4 magazine adapter, brought to the airsoft market by JG Works, allowing you to use M4 mags with your G36. Just remove the retention...
£14.95