Hi guys,
I recently picked up a second hand TM MP7 with 5 mags. One is leak free but the others all have leaks.
I've tried using a silicone lube on the o rings to no effect. I've replaced the o rings with new ones and I still have leaks.
I read online about using a silicone gasket maker so I've tried that on one magazine and let it cure over 24 hours, tried refilling with gas and it still leaks.
I'm kind of at a loss on how to salvage/repair these magazines.
Any help or advice would be appreciated