If they make anything factory with a 140smk try that. I have yet to see a 140smk shoot bad out of anything and even through all my load development across 3 cartridges my worst group had been .78". (Had to check my notes after doing dev on my 6.5creed barrel)Count me as Jelly. Wish this barrel shot that well.
Again I can’t complain too much because I can get the same result as above with heavier bullets, just wish it liked the lighter stuff as well.