I've heard several reports of Hornady match bullets having jacket failures when driven hard out of hot, fast twist match rifle barrels. Probably the reason Berger target bullets have thicker jackets than their hunting versions...
Yeah, T_Inman isn't the only one to report a problem. There's mention of it in different forums with various speculation as to actual cause. Might not be widespread, but I don't think it can be dismissed.
I believe some of my boxes of component bullets specified 8-twist. The newer boxes specify 8.5-twist. Not sure if it was a typo error, or Horny's attempt to help mitigate the issue with tight bores. I have no idea.
