My 1-9" twist 26" barrel loves the 75 grain Amax but unfortunately it has a short throat for that long of a bullet and I have more of the bullet behind the neck than is desirable. Also finding those bullets right now is near impossible. The 75 gr. match BTHP shoot almost as good and are available but still have the same problem. These are pushed 3200 FPS at 2300 elevation FWIW.

I've found the 69 Sierra MatchKings to be absolute tack drivers for me and work very nice for the length of my throat. It is a consistent sub half MOA gun in good conditions. The other week in heavy changing winds they were printing .6 MOA at 300 yards, and I'm not a prone shooter by any means!