I have been using my rotary tumbler with dry media lately. Decap with a Universal then a 15 min tumble, size, size, trim, chamfer and use a Lyman primer pocket cleaner ($7.69 each at Brownells) chucked in a cordless drill to clean the pockets then back in the tumbler for another 15 - 30 min to get the lube off and final polish. The stainless steel pins and the drying just got on my last nerve plus lubing the necks with graphite was a messy pain in the butt. I can clean 50 pockets with the drill in ten minutes










