I have a DC rollsizer with .223, 9mm, .40,.45 conversions. The .45 ACp conversion says you can use it for .308 just have to get /make the drop tube. I ran about 8 buckets of brass and decided i don’t want to start a brass processing business. Purchased it in early 2021 and got it late summer. Does a fantastic job with the brass, especially with the .223 brass shot out of the sloppy chambers $1050 shipped lower 48