Dat's a lot of barrels and scopes. Use a smaller hammer?
The first three barrels were hotrod 7mms. The last one is a .375-.416 Rem Mag and is still as accurate as it was thirty-five years ago. The first scope was a Burris and lasted through the three 7mm barrels. Within ten shots with the 300 grainers it was rattling like a baby rattle. I installed a Bushnell that worked until a friend fell with it a literally broke the scope. I installed a Tasco which lasted until a friend got hit by it. I replaced it with another Bushnell. Then recently I decided to put a larger scope on it: Bushnell 6500 4 1/2-30X50. I can read the print on a target 100 yards away!
"Only Christ is the fullness of God's revelation." Everyday Hunter