It finally came in! Set this up on a spare toolhead on my 650 with casefeeder, hooked up the vacuum and can this thing ever trim some .223 brass! Just dump it in the hopper, flip a switch and it does it as fast as you can cycle the press, no mess, no sore hands/fingers.
If you hate trimming buckets of .223 as much as I do, this thing is worth it.