I have shot quite a few factory rifles that are easily 1MOA, but I have shot even more that are not. I have spent days breaking a rifle in and it still group horribly. I also have had luck with a very few out of the box.... Handloads and great match ammo are the difference in most though.
" The strongest reason for the people to retain the right to
keep and bear arms is, as a last resort, to protect
themselves against tyranny in Government...." - Thomas Jefferson