Good for the price - VISM QR Laser Designator Box w/Green Laser Sight

Everybody says the light is too dull. But it’s a navigation light. It’s not meant to illuminate targets. The laser works good for the most part. I’m not sure if I got a lemon or what. But if I clamp it on too tight sometimes the laser and light won’t get bright. Then I take it off the gun and it works perfect. So I would say it’s a good laser for plinking and a good place to start. But I wouldn’t want to rely on this in a life or death situation. I use it on my 566 and it has no problems holding center. You can take it off and clamp it back on and it holds a solid group. 7/10