Something else I forgot to mention guys.

The rifle was centering dead on the bull at 100 yards. But note that the group on the 200 yard target above is centered about three inches to the right of the bull. And the group on the 300 yard target is centered about six inches to the right of the bull.

I believe that's a result of the TC #9930 scope mount being a bit offset to the left of the center line of the bore. TC made them that way to provide clearance between the scope and hammer.