Originally posted by JimB: I have used 30" GT 7595's which are .340.I built a set of .350 Victory V Force HV3's and though supposed to be slightly weaker,require 25 grs more point weight than the .340's,same,30" length.The Victory's just seem to run that way.I found the same thing true with the .300's.It may be because the Victory is slightly less in diam.I believe if you go with a .300 deflection,you will need a bigger jump in point weight than you want,even with a full length shaft.