Effective light /laser combo for my xd 45 - Crimson Trace Rail Master Pro Universal Rail Mount LED Laser

The Rail Master Pro is a well desinged quality piece of defensive sighting equipment. Once I figured out which mounting lug adapter to use the installation was easy. I needed just a bit of elevation adjustment for 15 feet while the windage was right on out-of-the-box. The mode switching function is not something to change on the fly in a tense defensive situation. You will probably want to figure out how you want it set up and keep it there. No threat is going to give you a time out while you fuss around cycling through the options.