All CCI Primers Have got a larger anvil location to compensate for firearms that may have an off-centre firing pin and so are engineered to help easy feeding in automatic reloading tools. The APS (Automated Priming Program) primers are preloaded into colour-coded plastic strips for use within the proprietary RCBS https://z-ndh-tchen-small-rifle46689.goabroadblog.com/30862865/the-ultimate-guide-to-remington-9-1-2