I am saving money doing this and usually just load up a 30 round mag when I'm not loading anything else. I clean the once fired through Franford Arsenal Tumbler. Resizing a bunch at one time is no issue. Last night I sized 200 rounds. Not too long to do so. Took forever to trim and chamfer and debur. Arthritic hands so I usually prime off the press but thought I might speed it up with the Lee hand primer. Can't hardly move right hand today. I got up this morning and since I'm using benchmark it throws same charge plus or minus 1/10 of a grain each pull and I weighed every 10th. Seating bullets took about an hour measuring every half dozen rounds. Then off to Lee crimp die. So on average almost 4-5 hours to knock out 200 rounds of fmj and 55 grain vmax for my AR which will be gone in a 2 hour range trip. I done on this on a Lee classic cast. I don't know if a turret would be much faster other than a crimp. Most time is spent trimming and prepping. I've still got 800 pieces to prep to load. Seemed more enjoyable when I was just doing it in spare time to load some mags and put away for when needed.