Just bought a new 7mm mag rifle (rem SS BDL). Planning on going with talley one peice allunimum rings(no chance for movement between rings and base) had that problems on my .300 mag leupold rings in the past. I am leaning towards a kahles 3-9 x 42mm TDS scope. My questions are? Scope experiences, Locktite in the screws? And I have heard of some kind of resign coating the rings? I am not sure how permanent I want it, but I am frustrated with finding my rifle off zero after a rough trip to the mountains. Any suggestions are appreciated.