BC wins at long range, no denying that fact....but splat factor works for the 40 gr bullets at short range. I have made hits on PDs out to about 800 using the 40 gr bullets in a 14T barrel, but really like the 90s out of my 7.5 twist barrel better for long range. I killed a PD at 1400 yards with the 90 berger but it was not the one I was aiming at, does that still count? (old BR rifle I converted to a switch barrel gun with a 14T and a 7.5T barrel)
I killed a couple of pigs and a deer or two with the 22x47 using tsxs out of an 8T barrel all were pass throughs and there was sufficient damage. (Stiller predator in a robertson composits stock)
I have not hunted with the 6x47 but it is so similar to the 243 that hunting with it would not add any information.
