Best arbor style seater die?

taliv

Sergeant
Full Member
Minuteman
Sep 21, 2010
810
420
TN
All my arbor seaters are LE Wilson which have been fantastic. No complaints.

But they don’t seem to make seaters for 300nm. Worst case I can buy one of their blanks and send it to have a chamber cut in it. But that’s a lot of time and expense I’d like to avoid.

So, alternatives?
 
Whidden Gun Works. In stock.

 
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