Also, The whole gearbox is full of crappy grease and dirt, the wiring's insulation has been cut in several spots and the piston head and O-ring are destroyed. I'm thinking that this M16 needs an internal overhaul before I work on the externals. I'm more focused on the balance of torque and speed. I'm happy with a 750 - 900 rounds per minute rate of fire. I really would like to pump up the range, since it really doesn't perform too well at a distance currently. I've decided on a Madbull hopup unit and a Madbull 6.01 tightbore barrel, but when it comes to replacement and upgrade parts for the gearbox - I'm rather clueless. Can anyone help me decide on replacements for the following parts:
- Cylinder Head
- Piston Head
I was thinking about the Guarder Bore-up piston/cylinder head set. How good is it?
Lastly, what good little tune-ups should I do to ensure maximum performance?