KJW P226 Fill Valve
 

Anyways, the little hole where the propane pin goes, its leaking. I think some crud got inside there and jammed it open...when i fill it it leaks from there.

Anyways, anybody know where i can get a fill valve that will work with this mag?

edit: someone on google says the madbull ones may work. Can anyone confirm this?

Yes as far as I know they work. I have a kjw p226 to fix the leaky mag i used gasket sealer from Canadian Tire. Search the thread on here for instructions.

It might not be the valve itself. Check the o'ring to make sure its not dried out and cracked.