Thats pretty much been the report through the years with RN. Used to be that you could get a 'sizer' from Paco Kelly that would bump the bullet dia up a tad ( to fit a field chamber more like match ammo does in a match chamber) and would also put a flat nose on it. They have been said to make it a better hunting bullet profile as well as make some 'cheap' ammo behave more like the much more expensive stuff.
A creative fellow with a lathe and some reamers could make one up easily.