arrow speed..

[mauser06]

i seemed to lost the link to the handy dandy calculator...someone can surely help.

say im shooting a 378gr arrow at 260fps at 67lb draw. what would the estimated speed be of a 500gr arrow?? just curious...i think the extra weight will help in the hunting world...

[PaBowhunter29]

http://thearcheryhut.com/calculators.phpis this what you wanted

[mobow]

You'll lose approx. 1 fps for every 7 grains of arrow weight....