I've run into a ton of walls with this 338-06 build. I've free floated the 300+ Dollar Shilen barrel, got a new timney trigger, bedded the Boyd stock, and have shot at least 15 different loads with 3 different powders and 4 different premium bullets. It's been fired 240 times and still can't get any better than 1.50" 3 shot groups at 100 yards. Lastly live unfired rounds will hang and lock up the bolt if it's not perfectly clean. What else can be done? I've put together only 4 savage rifles but never had any problems like these.