Lyman M die expander

[kbstenberg]

I haven't been able to talk to anyone at Lyman. Could someone please measure the flat on the expander button of a 7mm an a 223 Lyman M die.
Thanks in advance Kevin

[lurch]

I'm not sure what exact measurement you are after, but on the 22 die I have I get:

Expander portion (main): 0.2219"
Step diameter: 0.2263"