I have m77 Lam/SS in the 270wsm. The fac. 140Accubonds (Federal) shot touching groups at 100yrds. from the day I got it. Didn't see no need to load after that. Very good bullet for deer to elk. The fac 130 BT, also federal, didn't do as well but still shot MOA groups. Gun is all factory. Only thing done to it was floated the barrel and some trigger work, all of which I did myself. Some like to bash Rugers but maybe I'm just lucky. I've never had one that didn't shoot. 6 fer 6.
DM