I also have a Husqvarna commercial Sporter in 9.3x62 - have only ever used PPU (PRVI) brass and no issues. Have used 286 PPU, 286 Nosler Partition and 250 Nosler Accubond bullets so far. As result of this thread, dug out loading manuals. Nosler #7 drawing calls out .476" diameter just ahead of the extractor rim; Hornady 9th calls out .467" diameter in the same place. That is .009" difference! Speer #14 calls out .4764" (12.1 mm). No clue which is closer to "correct", but neither of them is showing the .473" from 30-06 or 308 Win. Maybe someone, at one time in Hornady, transposed the "6" and "7" and the error is "stuck" in the corporate mind-think... And, therefore, within tolerances, they are receiving exactly what they ordered from their supplier.