Thread: Help with diagnosis

Well still a mystery at this stage.

Checked over that nothing was obviously loose. Nope
Double checked new rail screws not able to touch barrel, Nope couple mm clearance, tried leaning on it to.
Open floor plate and checked mag box not binding, Nope can slide it up and down a bit at both ends.
Checked ring screws, nope.
Checked torque on action screws, good.
Loosened tang screw holding forend and barrel to detect movement, nope.
Removed action completly. Checked everything was clean and tidy including lug hole. All good.
Dropped action in and out of stock a few times checking fit. Good
Re-assembly checking as I go. Rifle held vertically, hand tightend screws and gave it thump on butt. Torqued front screw to 30"lbs torqued tang to 30 checking for barrel movement. Torqued front to 50 then tang.
Removed rings and scope. Checked ring to action screws. Nope all good.

Got hungry.