Hello. I have a pretty old m4 replica that I really like the look of, so I would like to upgrade it instead of buying a new one. Right now it sounds reallllly bad, each shot you can hear how shimming is out of the way, it almost cries every shot. I dont want to only shim it, I would also like to make it much more responsive (trigger). I dont really care much about RPS if that means anything.
So for that, which motor (Europe) up to about 40 - maybe 50 EUR would you recommend for that? Also, what about the other parts like the cylinder, heads, spring, etc? What brand, or even maybe what exact part would you recommend for those. For the mosfet, I am thinking to go with perun.
Thanks