Picatinny Rail Camera Adapter

I made camera adapter for picatinny rail, now you can attach your gopro to your favourite ASG or something else.There is 2 types of knob, metric (m6) and imperial (¼), you need to press the bolt into its place with some Persuassive Force and glue in the plug.It looks (and works) fabulous on my tactical handgonne.See my other projects for other great and helpful inventions.Enjoy