I have one but I haven't put it to use yet. It's kind of neat, really small w/4 spaces to put dies on the turret. A word of caution though, it doesn't take normal sized dies. They are the old style Lyman 310 dies. Not available in all calibers and nobody stocks them. The Lyman website lists 30-30,45-70, 44/40, 38-55, 40-65, 38-55 for rifle dies and 38/357, 44 mag, and 45 colt for pistol dies. Other than that you have to find them at gunshows, which shouldn't be to hard, as they used to be quite popular.
I want to make a dedicated 30-30 setup, so it's going to work fine for me.
Cheers,
Ahlsy