upgrade to 400fps

[Cico]

What do I need to do to a Stack VFC M4 Sopmod to get it to 400fps. currently it is around 330fps. I know its a noob question but really would like to make this my outdoor gun.

[Amos]

For a VFC all you'd have to do is get a gun doc to swap in a higher FPS spring.

[pusangani]

try to get it to 380, best performance in this range, 400 is just a limit to keep fps-obsessed noobs from hurting themselves and others

[Amos]

Originally Posted by pusangani

try to get it to 380, best performance in this range, 400 is just a limit to keep fps-obsessed noobs from hurting themselves and others

This man speaks the truth!

[Cico]

Originally Posted by pusangani

try to get it to 380, best performance in this range, 400 is just a limit to keep fps-obsessed noobs from hurting themselves and others

I almost pissed myself laughing. Thanks. Guys