Hi all,
I'm new on here, new to M3's and new to semi autos in general. I bought a second hand M3 for PSG and sad to say it's misbehaving on its first outing.
I've tried a few different shells, 28-32 and it's the same. I had a friend watch and he says it cycling really slow and it'll eject but fail to cycle every 2nd or 3rd shot. There were a few guys there with plenty of experience on M2's in all it's variations, so some local knowledge was available, but no, it wouldn't play along.
Now, I did fit the GG&G bolt release and charging handle myself, following the instructions and the m3 manual all the way.
a second clue might be that if I switch it to pump (while empty) it gets into all sorts of problems. Bolt doesn't return forward, the pump action will lock at the rear position, it won't load correctly etc etc.
I am concerned a little that the fore end grip touches the GG&G bolt release pad when trying to pump cycle the gun.
any advice before I strip it and reassemble will be gratefully received!
cheers,
rich
