I am interested to hear from anyone who uses either of the above calibres in a rifle with no longer than a 22" barrel. In particular using 100grn or 120grn bullets.
What velocity have you managed whilst retaining good accuracy and by using what powder. Not needing individual loads, just powders you eventually settled on as I will work up my own.
I am considering one of the above in a custom build project in the future but do not need to use any heavier than the above bullets because of the applications in mind for the rifle. If needed I have a .308 for anything heavier anyway.
Thanks in advance.