two comments to the trigger, the adjustment screw deal I would be worried about the screw coming out, the 1.5 pounds can double on you from recoil as the gun moves forward and you don't move your finger it might pull the trigger again, I have seen it happen.
That’s why I initially have it set at 2-1/4 pounds, same as on my MPR pictured above, which worked out pretty well to 500 yards.
The spring-loaded design of the detents on the TriggerTech adjustment screw most definitely prevent any unintended turning, I can tell you.
