Jim is a scientist when it comes to building rifles, and I mean this literally. I had him build what I can easily describe as a 1 hole .300 Win Mag for me. Literally multiple 1 hole groups, not a cloverleaf, one perfect hole! The extent to which he inspects every piece going into a rifle is incredible and he does it the way only a true machinist can. If you want quality, Gruning Precision is where you want to have your rifle built.
Brought my Rem 700 SPS to gruning. He placed it in a Bell & Carlson, trued the action, custom scope base and rings, timney trigger.. It is truly a sub .50moa it puts 3 rounds into a dime at 100yds.