Quit fussing over the .458s. 451-.452s work just as well. Better selection too.
And you have what kind of experience shooting smokeless in a Savage?
Its very well known that many Savage owners have better luck with .458s and the Black Crushribs. Some do quite well with the MMP orange sabot. In bores that run very large, the 458 and Crushrib combo can be one of the few loads that shoots extremely well when 452s are marginal.
