I did that with my 270 because it would only shoot 140’s well… in hind sight that was OK, but I wanted to try a 280AI and that’s what I built.

if the rifle shoots well now, just get a good barrel, and a semi customer reamer that is slightly tighter than SAAMI won’t be a bad idea….

I used a Kreiger barrel on mine.

Last edited by Spotshooter; 10/24/21.