All CCI Primers have a larger anvil area to compensate for firearms which could have an off-centre firing pin and so are engineered to help sleek feeding in automatic reloading equipment. The APS (Computerized Priming Method) primers are preloaded into colour-coded plastic strips to be used within the proprietary RCBS https://tysonlicsi.bcbloggers.com/30940217/about-federal-210