Lowest Arrow GPI to Spine

[Friend]

Even though I'm quite found of my AD Trad Lites, I find myself spending quite a bit of time experimenting with Stu's calculator.

The heaviest front end load with the lowest GPI to Spine ratio is paramount in order to achieve greater FOC w/o having to use footings.

What are the lowest arrow GPI to Spine ratios available?

[L82HUNT]

Easton flatlines  they are 340 spine  and 8.2 gpi.  With 100 grain brass insert  and 300 grain head Im getting 32+ foc total arrow weight is at 670 grains using a 60# curve they shoot very well.

[Prairie Drifter]

G/T entradas seem to be the lightest gpi for a given spine

[Bowmania]

Just looking at CE.  Their Maxima is 0.345 and 8.2.  On the next page I saw the Piledriver 0.300 and 13.6.  WOW that's a heavy arrow.  Wonder how it compares to Grizzlystiks?

Bowmania

[COMPOUNDLESS IN CONCRETE]

Originally posted by Bowmania:
Just looking at CE.  Their Maxima is 0.345 and 8.2.  On the next page I saw the Piledriver 0.300 and 13.6.  WOW that's a heavy arrow.  Wonder how it compares to Grizzlystiks?

Bowmania

I had a half dozen of the Rebel Hunters which were replaced by the Pile Drivers and they were heavy hitters.  The built in weight forward is a farce though, it is just the camo paint on the first 2/3 of the shaft.  It does about as much for foc as switching to broadheads that are 20 grains heavier.

[Friend]

Great feed back. Thank you!!!!!!

[Earl Jeff]

Victory V-Force shafts with a spine from 300 to 400 are 6.9 for the 300, 6.4 for the 350 and 6.1 for the 400. they are the lighest spine to weight ratio I have found yet.

[Lewis Brookshire III]

If you like the trad lites get some of the AD Nitro-stinger lites (yellow label). They are the same spine as the trad lites but they are only 6.7gpi while the trad lites are 9.5gpi