I agree that poor accuracy seems to be systemic to the tc encore .460 sw barrel. Everyone with a .450 bushmaster gets outstanding accuracy regardless of rifle used. So what's the difference? About 20,000 psi less pressure? The pistol style chamber? Using magnum pistol powder or use of slower rifle type powders? I gave up trying to figure it out.
May try again someday if someone figures out the puzzle. I can be happy with .444 marlin as my big bore for the meantime. Seems well behaved in comparison.
All of my favorite creatures have white bottoms.