When it comes to something that will determine the point of aim / point of impact of a bullet fired from a handgun I would avoid going low bid. Low quality lasers are known for losing their "zero" or just failing without notice. Neither of which you want to happen if you are using the gun for defensive purposes. If it's just a range toy only, then I am sure the NCSTAR laser will do the job. By the way the laser I posted above (which I have no first hand experience with) also comes in green. Good luck to you on finding a laser.