After 30 years of shooting rimfire competitions, I respectfully disagree. I simply posted a method for efficiently transferring cheaply packed paper box CCI Standard Velocity ammo (a very good practice ammo in my rimfires) to much stronger and more manageable plastic boxes. Y’all continue to enjoy your big jars and cans of twenty-twos. As far as time, it takes me about twenty minutes to re-box a thousand rounds and that usually feeds my rimfire addictions (local silhouette and bullseye matches) for a month to six weeks.