F*ck, and here I thought 25 rounds of 55 grainers into 12" at 440 yards off a back back WITH a burning hot barrel was decent from a Montana....
I better intsall a real barrel.
TRUTH be told, I haven't shot any sub .75 MOA groups yet from it.
Though theres 350 rounds through it now, and I've never once cleaned the barrel, didnt even remove the packing oil. Its ok though, my break in procedure is almost done and Im about ready to clean it and see just WTF.