Crimson Trace LaserGuard Sight - Ruger LCP, Zombie Edition LG-431Z
This was a good deal very easy to install. I am very happy with my purchase and even more so because teh Zombie stuff is normally cost more these days and it goes well with my Ruger LCP NRA Edition .380.
Pros: Easy to use
This review was written in the old system and had content requirements that are different than reviews written today.