I use surplus powder from Higginson's (WC735). I buy it in 21lb lots for $17 a pound.
Being a cheap-assed SOB, I have been using this powder for everything for years. .223, .243, 7.62x39mm, 7.62x54Rmm, .303Br, .308, .30-06. I have loaded every weight of bullet in each. Though, while not the perfect powder, it works just fine and has never failed to bring home dinner.
varget has been good to me.
I have found 4350 and similar slower powders too slow for .308.



























