My Tokyo Mauri five seven magazine is leaking. But it's not the fill valve, where it usually happens; the magazine is leaking from the rocket valve (don't know if that's really what it's called, it's the valve where the hammer strikes).
The thing is, the magazine is still able to maintain SOME of the gas, which means everything is interfacing correctly. After fill, it immediately leaks until a small, useless amount is left, and then it stops leaking. For some reason, the valve cannot stay sealed until this low pressure is achieved.
The gun has run fine on propane since last christmas, and just now developed this problem. I put oil on the O-ring, but it didn't help.
The o-rings on the rocket valve now have thick silicone oil on them, and I'm waiting a few hours to try again.
Does anyone have any helpful input?