How fast am i shooting?
hi guys... i purchased a new bowtech SWATa week ago, and i'm trying to figure out the speed roughly without a chronograph. heres the specs: i'm shooting at 70 lbs. my draw length is 31 in.and the total weight for the arrow in grains is 460. the ibo specs for the bow are 314-322 fps. i'm just wondering what kind of speed i'm shooting roughly.