[Upgrade] Army Armament R85 - L85A1

[ThePesH]

Question to expert:

Which part should I replace the [and to which part] to improve performance and reliability. I do not need more power - just the smooth operation.

[apeers]

Re: [Upgrade] Army Armament R85 - L85A1

well you should start with the piston mod, which means the gun uses a standard size piston so there easier and cheaper to get hold of to do this you will need a standard piston, a 10mm spacer and a tm sector gear or similar.
you should also think about a tightbore and a better hop up for a better airseal improving range and accuracy