Awesome accessory - Crimson Trace CMR-207 Rail Master Pro Laser Sight & Tactical Light System

Great fit and valuable handgun accessory. At first I had an issue with the light that would not come on, but the laser worked perfectly. Just as a precaution I changed the battery with no luck. I decided to try cranking down on the battery cover and that did the trick. It may have had a protective coating on the contact surface that prevented the light from working, but all good now.
The only complaint I have with this item is there is no 'momentary on' feature; it's either switched on or switched off and both left and right side switches do the same thing. Not a deal-breaker for me, but it might be for some people.
Otherwise, it's a keeper.