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Large Pistol primers can fail at the high pressures of this cartridge.
Small and large pistol primers were the first to disappear from gun-shop shelves.
Winchester Large Pistol primers used in Black Hills brass.
The primer pocket takes a standard large pistol primer.
Winchester's Winclean and other non-toxic loads use a standard large pistol primer, but it has a much larger flash hole.
The loads were touched off with CCI large pistol primers.
Three big problems: Detonation of a large pistol primer upon the attempt to seat it in a case with the small pocket.
The simplest solution is to use large pistol primers in all your handloads regardless of case brand.