Over at my buddies house a bit ago comparing the chamber dimensions of mine and his new builds from WSMNUT - ODCR and was not surprised at all to find both are identical. This comes in comparison to other chamberings he has done for me and other friends here locally in the past including (4) 260AI, (2) 30BR and (2) 6BRX spread out over considerable periods of time. His attention to this detail and all the other aspects of building custom rifles speaks volumes for Zack Donovant. Load details along with pics of tight groups as usual will be coming soon. Thank you Brother for all you do and doing it well.