243 WSSM what neck thickness should I get?

[rhino]

having no experience with a .243 WSSM or 6mm varients in general...what should I get for a reamer as far as neck? I have seen .262 for PPC..would that be to thin?

Yes I want to turn necks to clean up the brass. Since Winchester is the only manufacturer of brass its almost a necessity.

Anyone got any ideas on this one?

RHINOUT!

 

[BoydHeaton]

I think a 243wssm is around a .280 neck loaded

 

[65fan]

Rhino the factory 243wssm loaded round is .285.the brass is .0205 thick. I would make the reamer a .280 neck and turn the brass to .016 .this should give you a loaded round of .276 with .004 clearence.