quick spring help

[sniperiain]

hi need to know what spring i should bang in my SPR.
looking for as close 350fps, maybe give and take 5, but i should be banging a tight bore in it soon.
what is reckomended?

[sj_asc]

Re: quick spring help

For M100 rated springs, avoid Guarder, Modify, PDI etc.
Prometheus springs are more true to their ratings, though as always, the final result will depend on the rest of the internal spec

[sniperiain]

Re: quick spring help

hmm so a prometheus m100?
i got a a guarder FTK and a mosfet and a 9.6 3300 battery? gonna have a tight bore soon.
so prome m100?

[sj_asc]

Re: quick spring help

Yeah, you will be closer to 350fps with the Promy one, the Guarder SP100 i had was hitting highs of 393fps, and that was without the additional spring spacers (bearings on the spring guide) and using the stock 6.08mm barrel.

It is difficult to be accurate with the actual results as each setup is different, but in my own testing Prometheus Springs have been more true to their ratings than any other springs I've used.

[sniperiain]

Re: quick spring help

thats great thanks dude