universal seating die

[Harpoon1]

I've been using Vickerman dies for many, many years. This seems like an inexpensive knock-off of the Vickerman ,which is not to say it's bad, just an observation. A micrometer Vickerman for one caliber is $102, with extra sleeve and stems at about $50 each to change calibers. ~Riuma

Well, the most appealing thing with the Franford Arsenal system is you don’t need to use a shell holder extension. So, it’s more compatible with the Co-Ax and it’s universal shell holder. There are work arounds with the Co-Ax and extended shell holders, the Frankford system just makes it easier to switch back and forth.