Most disappointed - AimShot LS8103 Compact Green Laser Sight Kit w/ Curly Cord Pressure Pad

I installed this laser on my AR-15 and bore-sighted it. First time out to the range and the laser turns off from the recoil every time the gun is fired. Turn it back on and get one shot. Then it turns itself off again. Whether with the remote switch or with it disconnected, the recoil of a .223 is too much for this laser. Maybe it will work on a .22, but at the price it should do better. I didn't/wouldn't buy it for a .22,