I to, have had issues with this brand, in the new 6.5 PRC. My brand new CA will not throw the empties out. Called CA and they said the Horns told them they had some "undersized" brass issues, but didn't elaborate where. I called Hornady and they advised me to return all 50 if possible, 8 days ago. Still waiting on that. HOWEVER, I just shot 1/2 a box of factory Precision Hunter, so I could reload some more. First time in 30 years of reloading, I barely, and I mean barely, could seat a primer in the pocket. The only way I could was to take my military crimp remover tool and open up the pocket, plus, I had to also square out the pocket with my pocket tool as well, AND IT STILL BARELY WENT IN! Yes, I tried different brands of primers. I also checked out ADG brass on their site, but they don't give you any details at all of how they make it...? Do you guys have good luck with ADG? or should I just wait until Lapua gets in the game?