Weatherby Mark V pressure ??????
I have a .257 Weatherby Magnum in a Mark V Deluxe that I have tried and tried to get to shoot consistently. Just when I think I have things looking promising...it goes to frustration in a hurry. I went shooting last week and a load that showed promise (more than once) went to hell. A load that had been a pretty good load in the past shot like crap. I blamed it on the fouling in the gun (less than 20 rounds) and decided I was done playing this game...the gun was going up for sale to be replaced by something more accurate.
Well, I got to thinking today about the barrel and the barrel channel. From what I understand the Mark V's in wood stocks, the barrel should be free of touching the barrel channel except for the pressure pad towards the end of the forearm. I decided to see what I had going and got a dollar bill and tested for float in front of the pressure pad...looked and felt fine. As expected I was stopped at the pressure pad. I couldn't get anything to go through the gap behind the pressure pad so I unscrewed the barreled action from the stock, inserted my dollar bill and put things back together. I couldn't even wiggle the dollar bill. On top of that I noticed that the bluing is worn on both sides of the barrel from apparently "riding" the stock.
I am guessing that I need to relieve this pressure if I expect things to get better. I have no intention of removing the pressure pad...at least at this point. Am I thinking correctly? If I am, how far back towards the action do I relieve this pressure? Do I go clear back to where the barrel meets the action, or do I stop short (front of the chamber)?
Any ideas and help is greatly appreciated.
Thanks in advance.