I got what I think is leading in the barrel with that bullet.
I have reamed out my sizing die and actually thought about not sizing. Just let the barrel do the sizing.
I used about 55 of 777 with a card and cornmeal to fill the case. I got about 1100 to 1200 fps in a 29 inch barrel. I loaded light because it is the first rounds I loaded for this rifle.
My reading of history convinces me that most bad government results from too much government. Thomas Jefferson