I'll never buy another Bushnell. Had similar problems with a scope on my shotgun about 5 years ago. Then bought the new holosight and it broke the first time I used it. Took it back to replace it, and as I was looking it over, I noticed it was cracked in the same place. Got my money back. Thena board in my rangefinder went out and they charged me 100 dollars to replace it. It was only 5 years old.