Funny you mention VFC & hop up units.
I'm currently working on a VFC 416 having the same issue with the Modify hopup unit - lost 40fps with it - automatically i figured it was the nozzle as well not mating.
Quote:
Originally Posted by MaciekA
o-rings around the spot where your barrel meets the hopup unit
|
Do you mean the outer barrel? So say - just infront of the hop up unit where the inner barrel is inserted? think I have an o-ring i could try.