I got mine the other day from Midway. Really haven't used much other than to make sure it ran. Like any powered trimmer it works very well. I trimmed some .223 cases and was happy with the results. I sit here typing and looking at the bushings that come with the kit. They list the 6mm Dasher in the kit, don't know if that's what you need. It's bushing # 13 part # 7821713. I really haven't put it through its paces as the bushing I need at the moment, needs to be ordered. I need #16 and I have an email into Lyman asking when it will be available.