As an experiment, I once dug up the impact area at a local range and scrounged up all the fired .45 ACP FMJ bullets I could find. There were a pile of 'em. I cleaned them in a tumbler, culled out the really beat up ones and used the 'good' ones for reloading. Okay, they didn't shoot 50 yard X-ring groups, but I didn't either. They did serve well for regular defense practice.
So, if shot bullets can be 'adequate' for defense and plinking accuracy, I have no concerns about properly pulled bullets. I'm still a lot of the .30 caliber 174 FMJ match bullets - pulled - and they shoot rather tightly when I'm up to speed.