Tiny, bright and night, ok during day - Crimson Trace Rail Master Universal Fit Green Laser Sight

Pro:
-Great for my "bump in the night" weapon. CT says 50ft range but with fresh batteries and clean lens it's useful to almost twice that at night (with street lights). 50 ft useful during the day in my home.
-Dot quality is similar to Streetlight TLR lasers (quite good)
-I like the on/off paddle switches, intuitive and fast
-The unit is very small. The Picatinny mount is larger than the laser unit!
-Green dot stands out and is perfect when running a red dot sight. Know which dot you are firing to. I would use the red dot version (CMR-201) if running a green dot or holo sight.

Con:
-Expensive compared to CT red laser version
-I'm not convinced the unit will stand up extensive heavy recoil and combat abuse. It should not be your primary sight.
-2 hr. battery life is sub-optimal, plan on frequent battery swaps if if you use this on a go to defensive weapon.
-Cheesy micro slotted soft metal screws for tightening to a 1913 rail. I'm looking for properly hardened eqivalant Torx or Hex screws to replace the pot metal. A quality minded company should know better.