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Jim Watson · July 27, 2020, 04:32 PM

A friend recently reported that using pistol primers in .223, which I had advised against, worked fine with no "pressure signs" on the presumably thinner cups. I don't know what brand, unfortunately.

July 27, 2020, 04:32 PM	#11
Jim Watson Senior Member Join Date: October 25, 2001 Location: Alabama Posts: 18,543	A friend recently reported that using pistol primers in .223, which I had advised against, worked fine with no "pressure signs" on the presumably thinner cups. I don't know what brand, unfortunately.