6.5 x 284

[sandyn]

Catalogs list dies or seaters etc. for both 6.5x284 winchester
then you see the same for 6.5 x 284 norma/lapua. Is there a big
difference? and what are the problems if I use the wrong one? I
thought the sizing was the same. I've handloaded lapua brass and
also norma prepped brass,which is Federal) and can't tell the
difference.
Would appreciate an informative answer as I'm not up to date or
know much about this.
thanks
Sandy

 

[Mudcat]

see this thread...there is another, longer thread, but my search terms didnt find it.
http://www.websitetoolbox.com/tool/post/6mmbr/vpost?id=1855233&highlight=norma