CCI primers have always incorporated modern non-corrosive and non-mercuric initiator mixes. In addition to our standard rifle, pistol and shotshell primers, we offer Magnum primers, benchrest primers, and primers with mil-spec sensitivity for reloading military-style semi-auto rifles.
The very same primers used in Fiocchi's world-class ammunition, these primers are made to exacting tolerances and produce accurate and consistant results in our lab and field tests. Due to metric conversions, they are about 0.001" larger in diameter than other 209 primers, which makes them great for tired, slightly oversized primer pockets in.
May 03, 2013 · The CCI's will be "colder" then the winchester primers. You could see a 25-50 fps drop in velocity. Ignition pattern may also be different, so they may not .
Oct 06, 2017 · It's only with these 205 primers and not any off the 210's, 215's or CCI SR primers I have. I tried the CCI primers in the same bras without a problem. So I will use these up on plinking stuff and stick with CCI for the "good" stuff. I also think my Dillon problem is my bench but that will be fixed soon with a new bench and then we will see.