They didn't have A Sierra manual, anyone know the case length recommended with Winchester brass and 175smk?
Case length is independent of maker and bullet weight. Every reloading manual - and you've no business reloading without one - has both case length and recommended cartridge overall length. Google SAAMI for industry specs.
BTW, while I have and use a Sierra manual, any of the leading reloading firms' manuals can be trusted.





















































