Have a Christensen arms MPR 26 " barrel. Tested several different factory loads after barrel break in including Hornady match 140 and 147, federal gold medal match. The Norma consistently grouped tighter with 5 shot groups. The point of impact and cold bore shots were always consistent day to day. This has proved to be very precise and consistent ammo for me. Price is right too! Obviously every rifle might like something different but mine likes this and it is awesome. Very highly recommend.