always had best luck with accuracy with the .444 at .431 and the 4570 at .459
You mean bullet size . I was refering to bore size of the 44 Mag and the 45/70 Guide.
Just start looking for lead ans jacketed bullets in that size.
I have an old friend that had a 303 Savage that he bought in '35 . It too has a generousbore andhe could not shoot groups with it. He alwaysthought it was that he could not shoot , until we loaded him some lead bullets that fit the bore.
Now were do you get oversized jacketed bullets for your 44 and45/70.
Yes you canget lead from Beartooth sized 460 but have you seen 433 for the fourty fourMag.
Why do we have to put up with this ?