I run cci in everything, revolvers, striker fired guns, 1911, never an issue. I use range brass exclusively in service calibers, never an issue, but I do cull certain foreign brands.
What press are you using? Do they fire on 2nd strike? IF so, you just need to push harder & fully seat them. They are not really that hard. More so than Win or Fed but not like S&B.
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NRA Cert. Inst. IDPA CSO
Last edited by fredj338; 02-07-2020 at 08:14 PM.
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