J jagter8 Member Joined Oct 17, 2020 Messages 7 Location colorado Today at 12:58 PM #1 I'm currently putting together a 20 practical! Working with an 18 inch barrel. Wanting to run 40 gr vmax. Anyone have a good starting out on load data?
I'm currently putting together a 20 practical! Working with an 18 inch barrel. Wanting to run 40 gr vmax. Anyone have a good starting out on load data?
