Good, BUT... What did you torque the mounts to? I go between 25in/lb and 28in/lb on rings (depends on the rings or mount), and 65in/lb locking the mount to the rifle. That makes a tremendous difference, especially if you "just tightened them up." If you don't know the exact torque on those bolts, you can't rule it out of the accuracy equation.
My numbers were INCH/POUNDS, not ft/lbs... Someone will see that, gloss over that detail, and break a mounting bolt. Then promptly blame me, when reading comprehension is the real issue... <lmao>