The secret of really punching out a lot of rounds in a hurry. Have these tubes filled and ready to go. These are for large diameter primers
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information, go to https://www.P65Warnings.ca.gov
CCI Small Rifle NATO-Spec Military Primers #41 Box of 1000 
