Just picked up a 300 win mag barrel for my Encore Pro Hunter. It's new and I have heard of "break-in" periods for barrels but don't know much beyond that. What do I gotta do, or is it just a myth. Thanks, Charlie
P.S. I topped it with a Ziess conquest and love the scope so far. I was a Nikon man, but will be switching to Ziess for any "higher end" applications if it holds up in the field.