I bought one of those small (double clamp) shotgun light brackets and mounted my Streamlight Scorpion (120 lumens) to my Mossberg. The bracket is made out of blued steel so I cut a strip of bicycle innertube to place under it before I clamped it to the magazine tube. The Scorpion is rubber so that worked very good for the other end.
The setup is VERY sturdy and does not move. I attached the clamp to the magazine tube as far forward as I could and placed the light as far "back" into the bracket as I could without hitting the forearm.
The button on the light is right at the location where my thumb can easily depress it. I might consider a pressure switch if this doesn't work like I want it to.
Below is a pic. I haven't shot it yet but I think the rubber mount and the rubber flashlight will cushion the shock a little and hopefully I won't lose a bulb the first shot.
The setup is VERY sturdy and does not move. I attached the clamp to the magazine tube as far forward as I could and placed the light as far "back" into the bracket as I could without hitting the forearm.
The button on the light is right at the location where my thumb can easily depress it. I might consider a pressure switch if this doesn't work like I want it to.
Below is a pic. I haven't shot it yet but I think the rubber mount and the rubber flashlight will cushion the shock a little and hopefully I won't lose a bulb the first shot.