Read an article by P.O. Ackley in his reloading vol. 1 about rotational spin causing hydrostatic shock. He stated that the faster a bullet went, the greater the rotational spin, thus causing greater "killing" ability.
He stated that a 220 swift, with proper bullets, compared to a 30-06, shooting the same number of deer, that the 220 swift would have killed MORE DEER! because of the faster rotational spin which created more hydrostatic shock.
Food for thought....
Virgil B.
