Works well on desert eagle - Bushnell AR Optics Advance Reflex Sight

Mounted this on a 44mag Desert Eagle MK XIX for deer hunting. It mounted and zeroed without issue. I was concerned with the single clamp screw but it held the sight securely through 100-125 rounds of heavy hunting reloads. It has crisp red dot that gives a good sight picture. The dot is large at distance but totally usable at normal handgun ranges (out to 100yds). The elevation and windage adjustments are not in clicks so precise adjustment is time consuming. The lock screw for the elevation adjustment did not prevent me from turning the adjustment screw but had enough tension to hold zero. Would not hesitate to purchase again for a handgun or a offset secondary optic on a AR15/10 rifle.