Better options available - Shield Sights Reflex Mini Red Dot Sight

Easy to zero. Mounts nicely on my G19 Gen5. Just don't sneeze on it... or touch it... or clean it with a cloth or lens pen specifically designed for optic glass, or you will scratch it. I love the low mounting profile and "always on" automatic intensity feature. I've had it for over a year on the same battery. I have not used the pistol it is mounted on for carry, or subjected it to anything that can even remotely be called "rough" use. It goes to the range, gets cleaned, and goes back in the safe. The durability is simply not on par with other options available at or below the price point. Shield will replace the glass for around $100, but I will likely just put that hundred bucks towards a Trijicon and be done with it.