Ok I saw some of the ones that were more and less gpi.

Here is my math.

5 gplb is absolute minimum So thats 370 at a minimum.

A 30 inch arrowfor the 5 gplb is almost 13 gpi just at the minimum.... Sure the point takes that down a bit as do the insert and nock/vanes.

...............................................

Actually now that I look at it again I think I just need to go back to math class.


Ok so next question is what is the normal range. something in the manual said something about 5 gplb being light or to light or could void the warranty....maybe it was less than 5...I can't seem to figure out where I put it right now.

I'm hunting deer with this bow so I want to make sure I have plenty of penetration. But I don't need to bury it half way in the ground either.

.....Ok now I'm thuroughly confused....now Iremember why I like Trad so much....Simple...