The Firing Line Forums - View Single Post - Does a primer make that much difference??

m.p.driver · May 23, 2012, 09:51 PM

When i started loading for my AR for the high power matches i tried numerous different primers.What i found was that CCI small rifle primers shot no better than higher priced bench rest and magnum.Each rifle is different,i also found that my particular rifle shot IMI 62gr better than 69gr Sierra's.

May 23, 2012, 09:51 PM	#9
m.p.driver Senior Member Join Date: January 25, 2009 Location: Ohio Posts: 540	When i started loading for my AR for the high power matches i tried numerous different primers.What i found was that CCI small rifle primers shot no better than higher priced bench rest and magnum.Each rifle is different,i also found that my particular rifle shot IMI 62gr better than 69gr Sierra's.