I have two molds, the Lee 160gr .312 and a nice NOE 129gr .314. I have been using them for 7.62x39mm for some time and am wondering how well they might work in .308? What size is best - I saw one gent sized his to .311, which would let me use the same sizer I use for 7.62x39mm, or do I need a .309 sizer? Favorite powder/loads?
Just kicking it around - would most likely be used in a bolt action rifle. Thoughts?