Very poorly designed - OpticsPlanet Exclusive Firefield Charge AR Laser Sight/180 Lumen Flashlight Combo

I thought for the cheap price I would give this light/laser unit a try. It would probably be great for airsoft, but for an actual rifle, this is not a good option. The laser will not hold zero with 5.56 recoil. The light is to dim to be useful at night. And the 1913 Picitiny mount is not precise or robust enough to mount straight onto the rail. So not only is there laser shift from recoil, the whole unit will shift, even when torqued properly. I would not recommend this unit to anyone unless they are using it for airsoft.