Anneal often; every 1-3 firings. Bump shoulder .001" to .002". Use bushing dies or have your full length die's neck honed out so it gives a appropriate amount of neck tension; no more.
28x firings on my 1st batch of 6.5x47 brass.
Could have kept shooting them but the cases base would not size down enough to make extraction a little sticky. Chambering was fine. It was just the bolt lift was a little stiff and these were in my PRS match rifle so that was a no-no.
Alan
Last edited by GSSP; 05/05/19.
