What are you using for a max cartridge gauge for the 10mm. I have a Lyman for the 40 S&W but they do not list one for the 10mm.
Tom
I don't.
But Midway sells them:
http://www.midwayusa.com/product/381478/le-wilson-max-cartridge-gage-10mm-auto
And brownells:
http://www.brownells.com/reloading/measuring-tools/case-gauges-headspace-tools/wilson-pistol-max-case-gages-prod33263.aspx?avs%7cCartridge_1=ATT_10+mm+Auto
Evolution Gun Works makes one that will check 7 cartridges. It's a block with 7 chambers.
I have the Lyman 10mm Cartridge gauge...
(http://i1086.photobucket.com/albums/j441/_The_Shadow/IMG_0895_zpsbabb92ca.jpg)
I use Dillon gauges for 10mm. I have a few Dillons and Wilson gauges in several cartridges.. Both work fine, but the Dillon gauges are less prone to rust.