Hello, I was just setting here thinking. Most all the popular actions (Defiance, Surgeon) all have a integral scope mount machined into the top of the action. We are told that this strengthens the action or stiffens it up. Has anyone wondered if this integral part, has a positive effect on the barrels harmonics??? I ask this because if it does, do you think that mounting a steel base ( not the standard aluminum) on an action without this part machined in ( Stiller Tac 30, Rem 700), will it have a noticeable, positive effect on barrel harmonics and accuracy??? Also, what about using steel rings vs. titanium or aluminum??? What type of medal rings will show less movement based on temperature variations, IF ANY???? I wonder if this could be one deciding factor of a HIT or MISS??? Gun Smiths please chime in.....