RE: Leupold DD bases and Burris Sig rings?
Yea on a 300RUM. I have had a few of these magnums and when I properly install the screws on Leupold rings, I have yet for the torx screws to come loose in 3 years for a 300RUM. But did on these new burris rings. Reason I changed over is I wanted to fully ultilize my target scopes elevation adjustment all the way up 1000 yards. Maybe I had some oil left or something on the rings when I installed. but I am 90% sure I used locktight blue on them as I always do.