I was good for two full seasons, then on the last day of season last year, my gun slipped off my shoulder as I reached back into the truck for something. The weight of the gun landed with the FFII against the rocker panel of the truck. Broke the glass, but the sight still worked.
Burris was kind enough to replace it.
For the price, I can't justify the guard. I won't spend 80.00 to protect 200.00. Just don't drop it on a rock or a truck.