Anyone using the Lyman Multi-Expand/Powder Charge Die?

[JNewell]

I'm wondering if anyone here uses the Lyman Multi-Expand/Powder Charge die or die set (which comes with multiple expanders)? I've been charging this way when I use my single-stage press with Lee dies and the Lee Auto Disk measure (which I like), and it works well for me. The Lyman die would allow me to use my old #55 measure, which works better for some powders. Any comparisons between how well the expanders on the regular type M dies work compared to the multi-expand system would be welcome -- the configuration of the expander buttons is somewhat different.

 

[Car Knocker]

I use it on my Hornady Pro-Jector with a RCBS Uniflow measure. Works great on .380ACP, 9mm, .357 Mag, .45ACP and .308 Winchester. Not able to compare with "M" type dies.