I have a higher end mirrorless style camera that I use for video production, and I just ordered a mount so I can secure it on my rails. Has anyone done anything similar in the past?
Yes i did it. Works really well as long as you dont mind not seeing the crosshairs. I put a scope ring upside down on my scope and put an old picitanny rail that i cut up with a dremel on the scope ring upside down. I grinded the bottom of the rail flat and drilled a hole in it for the screw to go through that screws into the camera. Works great for video cams and my action camera too. I dont have a pic on me now but is cheap and easy. Like me.