[POSassassin]

I have a WELL MB05 and i have fixed the hop up so that it does not go up or down. However, i dont know how to make it stop curving left. I have been a sniper for many years, but i dont know the parts of the gun well, so if u have a sollution, please explain it. Thank you

 

[Cheese Man]

Read up on the forums, there is a huge amount of information floating around.

Shim your hop arm.