Originally Posted by
Semisane
Those .429's are only .004 smaller than 11 mm. Is that enough to make a real difference? As I recall, you have two wraps of paper around your bullets. Wouldn't paper that's a little thicker make up the difference?
But then again, you must understand that I have no idea what I'm talking about.
Actually the difference is .017" my 11 mm bullets are .446
The thicker paper allows for more of a chance for the bullet to not be seated straight. 9# onion skin works very well. If the bullet is not straight at the launch then where it hits is anyones guess. Ron