Bright lights, great value, holds zero - ADE Advanced Optics Tactical Compact Rail Mounted RED Laser Sight

Mounted this laser/light combo first on my Glock20. Light is very bright and laser is bright for indoor or low light applications, but don't expect to see it in bright sunlight. After a couple of hundred rounds of full power 10mm the laser was still holding the zero I set. Impressed me enough that a put another one on my 12ga. Pretty durable unit so far. It's a little bulky but about what I would expect for something with a bright light.