I have encountered the same problem when used KJW M700 w/external green gas tank.
Looked at the exploded drawing from evike, I found that both mags (from G96 and M700) are pretty similar in construction (see image).
@wyvernfist : Is that correct ?
If yes then the magazine would leak from where the backplate is attached to body with four screws (not only in corners but at a whole perimeter too!).
Simply apply a car gasket maker (I used this : http://www.p-wholesale.com/upimg/15/58a2/gasket-maker-red-et5005-196.jpg) between back plate and magazine body and the problem should be gone.
PS: and yes, there is an O-ring, one could put it into silicone, but it helped only temporary.
Looked at the exploded drawing from evike, I found that both mags (from G96 and M700) are pretty similar in construction (see image).
@wyvernfist : Is that correct ?
If yes then the magazine would leak from where the backplate is attached to body with four screws (not only in corners but at a whole perimeter too!).
Simply apply a car gasket maker (I used this : http://www.p-wholesale.com/upimg/15/58a2/gasket-maker-red-et5005-196.jpg) between back plate and magazine body and the problem should be gone.
PS: and yes, there is an O-ring, one could put it into silicone, but it helped only temporary.
