The 7.62 X 39 brass I have is all once-fired, mixed head stamp brass (range pick-ups). I used Hornady spray lube on them which is what I use when I resize any brass. The only other lube I have is that RCBS stuff you spread on a pad that you roll brass on. I used to have some of that Lee case lube. Looked like lard to me, but butter fits too. 
Just looked at tracking for the ammo I have coming... it now says Thursday... Dang UPS!
Just looked at tracking for the ammo I have coming... it now says Thursday... Dang UPS!
The trick is growing up without growing old. -- Casey Stengal