noway..

as i have found and mauser06 will verify are you getting sierra gameking HPBT that are factory? only ones i see are from reloading.

on the other note. i have had awsome success with winchester 180gr. power points, sierra gameking SPBT 165gr. and rem core-lokt' s 180gr. out of my guns in the 30-06sprg.

without spending a ton of $$$ decide what grain size to use and the three or four top kinds of bullets you want to try. then from there you will have the best out of the bunch and use the rest as practice ammo.