Perfect, the mould I sold you will easily adjust from650 to 777 grains with 20 or 16 to 1 alloy, I ran some 777 grain paper patch bullets to 1340 fps in my 50-90, what a HAMMER!
Both ends🤪?
Not on my end at 16LBS, but, your 22 twist will thrive on 650 plus grain bullets.
