My experience: BSF Barrels May Experience Substantial Thermal Drift.

[Sticks]

If that Bartlein still has life in it, I might take it off your hands.

You sure about that?

http://www.65grendel.com/forum/showthrea...r-Cracking

I have had little to no advice or theories on the chamber. This is all new. It was a shooter, still is, just really concerned about the sudden .008 growth in fired case length. and raised ring just behind the shoulder on fired brass.