I am looking to get 31" chundoo arrows spined at 95/100#. With a 145gr. point will i get an arrow 650+ grains?

I would think that they would be closer to 700 gr. Hap

95/100 23/64" 31 1/2" raw shafts will weigh in the high 490's to 525+. That will get you 680-720
Bob

thank you for your help!

Chris

Stick,

In my experience it runs approx. 50 grains heavier than a port orford cedar shaft of the same spine...at least mine do.  65-70 lb. shafts for cedar (finished with 125 grain tips) run 525 and my chundoo run 575-580.