Its a 59@27 Thunderhorn (about 56 at my DL)
This guy spits some 60/65 Douglas Fir shafts, 27.5" BOP and 160's up front.
Im going with simmons safari and Magnus MI.
605 grain arrow.
Beman Centershot 400's
Cut to 28.25"
75 grain brass inserts
Grizzly 185 grain heads glued onto a 125 grain steel adapters (310 total head weight)
3-3" parabolic feathers
Shot through Bob lee recurves 53 & 52# @ 28" each (I draw 28")
FPS = 155
FOC = 28.96%
Total arrow weight = 675 grains
The spine calculators say real weak - the arrows fly like darts and penetrate deep.
Shiloh, with 100 grain brass the calculator show extremely weak, without them it kinda balances out. Still trying to decide on this situation.
Thanks Rick for all the information.
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