Coyote-conquest
Member
I'm surprised about the Starline brass. It's not Lapua but I have thousands of 223 cases that I use for 3 5.56, a .223 and a 20 Prac rifles. Some with at least 5 or 6 loadings. I also have several hundred 6.8 SPC that I use in 6.8 and 6x6.8 with several firings. I have several hundred in Grendel that I shoot in Grendel and 6 ARC. And of course I have thousands of pieces of different pistol brass. I e never had a problem.