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View Full Version : F.o.c. %


blade
08-09-2007, 09:06 PM
I shoot st axis 400. My foc is at 10.89% with 100 gr. points. If I went to 125 gr. IT would be 13.69% which do you think is better? Im shooting 242 fps.

WhiteRubi
08-09-2007, 09:09 PM
I shoot st axis 400. My foc is at 10.89% with 100 gr. points. If I went to 125 gr. IT would be 13.69% which do you think is better? Im shooting 242 fps.

You should probably see if you are spined correctly for 125 graind heads vs 100 grain heads. ;)

keith meador
08-09-2007, 09:55 PM
if you are spined correctly, more is better!

blade
08-09-2007, 10:07 PM
Im at 60 lbs of draw weight. The st axis 400, is a .400 spine. if I went to a 125 gr. point I would be at 375 gr. of total arrow weight. That should be alright should'nt it?

keith meador
08-09-2007, 10:08 PM
that should actually work very well. they should shot very nice:D

muzzy125, foc is front of center, or the percentage of arrow weight that if forward of the center point of the arrow shaft. fancy speak for a bunch of weight on the front....

blade
08-09-2007, 10:19 PM
Im off to kings tommorrow to get some new field points. Thanks for your help.

muzzy125acc
08-09-2007, 10:48 PM
Thank you very much:D:D Foc I will remeber that.:D