Earl,
I have chronographed the 30-06 180gr power-shok.
It was advertised to be 2700fps muzzle velocity and with my rifles 22" barrel at 10' it showed 3 shots from 2711 to 2719fps. The rifle is a savage 110. This rifle/ammo combination also shoots a 1" to 1.2" group at 100yds depending on my steadiness. It works fantastically on deer.
I don't know if the bullets are speer or sierra, maybe someone else here does.
Thanks. That's a good velocity for standard ammo. I'm using it in a 17 1/2" bbl'd .30-06 which I've chronographed at 2505fps at the muzzle. Of course each rifle is an individual but your info does give me an idea of what I'm dealing with. I'm also using handloads with 150gr CoreLokts at 2545fps w/56gr of IMR4350.
