Gave it 4 stars because i had to use electrical tape to keep it latched shut - Holosun LE117 Elite Laser Light

Excellent lazer. adjust easily and with audible clicks. Holds zero had it fall from 4' twice on account of lock popping open during firing.put some electrical tape on it witch solved the problem. Probably user error but can't find anything about attaching it in the user manual.even tried tightening the adjustment screw. Would be 5 stars otherwise. Pressure plat is good I prefer to double tap button to turn it on and keep it on you can press and hold for temporary operation.