My 6.5WSM has pretty respectable numbers 140gr @3400 and lee has dies for $35.00, and if you are even remotely thinking of the 26 Nosler or the 6.5 WBY, then I would go with the 6.5 RUM it is the king of the hill and takes no prisoners 140gr @4000. And in the beginning I used the same 6.5WSM lee dies for the neck and shoulder and my 7RUM for full length sizing. I went out and bought some cu$tom die$ but did not see any improvement.

Dean