Why would you want to?
Maybe you just have a favourite type of box*.
Now I like Federal Standard Velocity as they shoot better than I can hold at 25 and 50 yards but I really like the Eley ' Match' box

so open the packet and wrap a bit of paper around it and slide the box away

then lift the plastic carrier off

then put the desired one over the rounds (do not sneeze or cough whilst doing this


turn over using the paper to hold them in place and the job is done

* and the opposition thinks that you are using the good stuff thus showing that you are a force to be reckoned with; a serious shooter who doesn't mind spending money for the best.
