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Panfisher · November 28, 2012, 12:17 PM

So if I were to get a good supply of 5.56 Lake City brass, since I full size and trim the cases back to just below factory spec of the .223 Rem then they should be fine.

My R-15 says .223 Rem NOT .223/5.56.

November 28, 2012, 12:17 PM	#9
Panfisher Senior Member Join Date: July 30, 2010 Location: Missouri Posts: 1,337	So if I were to get a good supply of 5.56 Lake City brass, since I full size and trim the cases back to just below factory spec of the .223 Rem then they should be fine. My R-15 says .223 Rem NOT .223/5.56.