All US Navy once-fired five.56x45mm brass contains a crimped primer and a further stage has to be taken to process the brass. The following stage is rather simple. All situations have to be lubricated after which you can operate by way of a mixture de-priming or "de-capping" die that also https://5-56-once-fired-brass07306.thelateblog.com/39721822/rumored-buzz-on-223-reloading