eric n
Silver $$ Contributor
Thanks!There's a good node around 2650. 4350 could get you there without compression depending on your throat and infinite brass and barrel life. IMHO all you need for 600
I was using 24.7 of varget .020 off to get the upper node.
Dabbled with 23.3 of varget and it showed real promise with a wider charge node to boot but haven't chronied it yet. A quick look at JBM showed the lower velocity didn't give up too much and still has a definite gain over the 80vld.
Hopefully I can get more then 5 firings, burned up 200 pieces of brass pretty quick.
Thanks again