finally picked up one, their newer one comes w/ a 300 lumen rating, not sure if thats only on strobe or not. Fits on my M&P 9mm as well as my AR15 perfectly.
Its bright at heck, whats nice is the center is so concentrated and lines up with your aim so well that you really dont have to line up your sights to hit a human sized target in your house. Yet it still puts out a ton of ambient light as well. Ill confirm that at an indoor range. Here are some pics
Can easily manipulate the lever with my non shooting hand
See what I mean about the center portion