This laser is a high quality product. Much more robust than other brands that are all plastic. Installed easy, easy to use, and ergonomic. The red laser is easy to see, though, not as easy as the green laser. But, for $100 less than the green, it's a great deal. Especially when you through in the holster too. I haven't had a chance to zero it yet, but I know others with the same laser that have had zero issues. The TacLoc holster came with the wrong spring clip initially which didn't allow my Springfield XD to fit into the holster. But, I emailed Viridian, and 3 days later I had the correct clip. The holster works very well, positive locking, and the ECR function is nice. All-in-all, this is a great product.
Pros: Well built, Easy to Install, Multiple Operating Modes, TacLoc Holster
This review was written in the old system and had content requirements that are different than reviews written today.