So far so good - Magpul Industries Scout Light and Streamlight ProTac Rail Lights Magpul Industries M-LOK Extended Cantilever Scout Mount

I put this on a Henry big boy x 357 with factory forearm. The light is a streamlight pro tac the small one that is multi fuel. This bracket did put the light in the perfect place. Far enough forward to completely eliminate the barrel shadow. Will be helpful when a suppressor is installed. So far it seem stable and should hold up on my very light recoiling rifle. I’m pleased.