I have some Benchmark laying around.....any opinions on using this with 130gr Bergers in a 20" barrel? Not a ton of info out there on anything over 120gr with this powder. Maybe start at 36.5gr and work my way up?
130g might be pushing it as it is a fairly quick powder. I've had good luck with it with 100g bullets and fire-forming with it shooting 120g bullets.
