Effects of Action Screw Torque on 22 LR Accuracy - 50 & 100 Yard Test

Testing the effect on accuracy of various amounts of torque on the action screws of the CZ 455 Precision Trainer at 50 yards and 100 yards with 4 shot groups from 5 in/lbs to 40 in/lbs in 5 lb increments.
Torque measured with a Wheeler Fat Wrench.
Rifle Specs:
CZ 455 Precision Trainer
Lilja 22 LR Match Barrel
Silencerco Sparrow Suppressor
Manners Composite Stock + Southwest Precision Cheek Rest
Yo-Dave Trigger Kit
Sightron SIII 10-50 x 60 mm optic
DIP 25 MOA Extended Rail
Harris 6-9 BRM-S Bipod
Ammo: Lapua Center X - 40 gr Sub Sonic
Oversized Bolt Knob
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