For s&w mdl 638-2 - Laserlyte Side Mount Laser Sight for Smith & Wesson J-Frame and Taurus Revolvers

took a chance & bought with no prior rating on new product. easy to install & gun will go into blackhawk holster with sight installed. returned 1st sight because could not adjust elevation. replacement sight will only adjust to about 3 inches above iron sights at about 20 feet. not happy, but keeping replacement.
Pros: bright laser, easy turn on
Cons: difficulty adjusting elevation

This review was written in the old system and had content requirements that are different than reviews written today.