Re: Same Powder Different Lot ??(Please read)
I can't imagine only buying 1lb. of Retumbo for a 300RUM. For your bullet weight it's just about the best pick and if it has worked in the past do yourself a favor and buy it 8lbs at a time. You would also be better off to buy enough of your 210's in the same lot# to launch with that 8lbs. The Berger's can vary quite a bit from lot to lot too.
AKA "BLACKTAIL SNIPER"
7LRM smithed by Gunwerks
Stiller TAC 300
Broughton fluted 5.75, 5c @ 28"
Graphite Black Cerakote
GreyBull Precision Stock
180VLD's@3145fps. with 72.8grs. of H1000, 215m primer