RE: .452 Bullet In A .458 Sabot?
I have used .458 bullets in a .452 sabot for a super tight fit in my savage. No way that shot good unless he had areally tight bore. My most accurate loads have always takem atleast 30 lbs pressure to get down the bore. Have tried sabots down to 15-20 lbs(ez load 3 petal,powerbelts)pressure and groups always opened wayyyupto 2 1/2 or 3"or more for me in my knight.