Re: 6.5x47 pressure
If you worked up your load early in the barrels life ie; less than 100 rounds, you may notice a velocity/pressure increase up to about 100-125 rounds. At that point the velocity should stabalize. Check your crono readings from initial work up to current vel. Lower your powder charge to the initial vel. and you should be back in the node with no pressure signs again. unlike what you read on snipers-hide. barrels actually do break-in, weather you do anything or not.