Usually the first three numbers on the mould are the as cast bullet dia. the last three are the individual mould number. For example "311299" it would cast a bullet .311 dia. bullet give or take a thou.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Gunboards Forums
A forum community dedicated to all firearm owners and enthusiasts. Come join the discussion about optics, makes, models, gunsmithing, styles, reviews, accessories, classifieds, and more!