The guys name is Luke. He built my rifle on an old rem700 ML a few years back. I have not had any issues with it whatsoever. I hollowed out and beded the cheep factory stock and it shoots one raged hole at 200m. I fired it 20 times the first year, cleaned it at the end of the season. Next year I loaded it 4 times. 3 to check my zero and one to hunt. I have a thumb hole McMillan sitting here for it since before I built it and still have not gotten around to having it cut for the rifle. I am shooting a 25" stainless fluted barrel in .45 cal. Never ran it over the chrono, never worked up a load. I just asked Luke for his recommendation, it shot one hole and I went hunting. Spend the extra money on the high end breach plug. Last I knew Luke was sick. I hope he is doing better.
Jon