Well I am really hoping someone can help me with my MWS.
I have had this same issue with TWO of the same rifles in as many weeks. After a few hundred rounds, I have BBs falling out of the barrel on most follow-up shots. This is with hop up on FULL, which reduces the frequency a bit. If I lower the hop even a bit, BBs fall out after every shot.
The bucking is fine, but I replaced it with a Firefly and the problem still persists. It seems the nozzle pushes the BB too far and almost past the nub. Doesn't seem to happen when I manually charge the handle - only seems to happen after I fire a shot, so the force of the bolt / nozzle returning seems to then push BBs through. THIS IS ON GREEN GAS, which I'm told I should be able to use fine with this rifle.
The shop is getting back to me about the first rifle that started doing this - I'm hoping their technician may modify it to make it work properly, but I have to say, TWO rifles with the SAME problem in such a short period of time starts to have me questioning the reliability of these rifles.
Has ANYBODY experience ANYTHING like this before with their MWS?????
Any help would be very, very much appreciated.