So what is the current thinking on bore size.
Try to get as best of a fit for accuracy and shot to shot consistancy using barrel kits with variable bore backs or inserts.....
or
It's accuracy by volume anyway and refills on the HPA for each game so it's best not to get any barrel breaks from that odd bigger ball in the batch and use a big bore barrel, .693 or .695 at all times....
my best
Gudmann Bragi
Try to get as best of a fit for accuracy and shot to shot consistancy using barrel kits with variable bore backs or inserts.....
or
It's accuracy by volume anyway and refills on the HPA for each game so it's best not to get any barrel breaks from that odd bigger ball in the batch and use a big bore barrel, .693 or .695 at all times....
my best
Gudmann Bragi