Lyman M die designation

[Wayne Smith]

Unfortunately Lyman's information is less than helpful. Would an M die designated as:M=2 25R be a .25 caliber long or short die? I assume the 25R is .25 caliber.

[sturf]

25R=25reg
25L=25long

[462]

Just posted this link in another M die thread. The information is out there...

http://www.lasc.us/Brennan_LymanMDies.htm