Originally Posted by marioq
I was wondering this same thing. I have a Browning A bolt with the BOSS and I had it tuned for Barnes. Never measured the velocity and it was a Barnes AMmo load. Now I am reloading and I think the barrel is 24 inches. WOndering if I should use something a bit faster burning than the H-1000. ALso I have some bergers that I have loaded and planning to shoot soon.
Thanks for the input..
I have an a-bolt stainless stalker lh boss in 300 win. I simply locked the boss at ten turns out and left it as it really just walks the groups around and does little for accuracy.
As far as loads for a 300 win, rl22 with 165's (78 rl22 and a 165 hornady at 3.34" lit by a 215) or rl22 and 7828 on 180's. If you want to step up to 200 grain pills a compressed charge of retumbo will nearly put the 300 win up with the 30 rum velocity wise.