I use LVR in my 5.56 ARs with 77 TMKs. I have messed with others a little but 25/25.5 grains has been pretty accurate and fairly quick in all of my rifles.
Scotty, how does LVR meter through a powder measure?
Like water. It’s a ball powder. I run it on my Dillon mainly. It’s so consistent it’s hardly ever checked.