Ackman,
How much less accurate would you say the 6mm22-250 to be or is it just a little harder to find the right load?
I don't know.....MY own 6BR is extremely accurate but that doesn't say how yours is. That gun is more accurate than MY 6-250's but I can't say how much more, or how yours would be if you had one. It was easier finding best accuracy with the 6BR because that cartridge is just stupid easy to work with.
