Easy to install.Looks good on my FNP-45.No problems with getting it adjusted to bullet impact.Because of it's size it might look out of place on a sub-compact.Much better and brighter than the red laser I have on my Sig p229r.
Pros: easy to install,very bright and easy to pickup
Cons: none yet
This review was written in the old system and had content requirements that are different than reviews written today.