View Single Post
Old April 11th, 2012, 09:55   #1
Grizzly0679's Avatar
Join Date: Mar 2012
Location: Montreal
Working in a rifle: FPS issues

I searched and found out quite a bit on this issue but I still have some questions.

For starters I have a KWA M4A1 and it was recently downgraded with a M100 spring but according to the salesman it still fires at 380fps. While this may be fine for some outdoor battles I'd rather just get it 350(-) so I'm good for whatever.

Should I:

a) Get a M90 spring or is that going too low?
b) Cut some rings off the spring?
c) Fire 10,000BBs to work in my spring?
d) All or some of the above?

It seems to be an issue with some KWA's that even after being downgraded they still fire way above the requirements, but the solutions vary depending who's giving it.

Anxious to hear some expert advice.
Here we are again bro -just you and me. Same kind of moon same kind of jungle. Real number 10 remember? Whole platoon, 32 men chopped into meat... We walk out just you and me, nobody else. Right on top huh? Not a scratch... Not a fuckin' scratch... - Sgt.Mac, Predator
Grizzly0679 is offline   Reply With Quote