Drilling your .22 chamber (the hard way!)

So I have build so many of these 10/22 barrels that I forgot some of the steps and assumed that others would find out what I learned along the way but from the sounds of things there is a gap in the various guides that involved all steps of the 10/22 OEM/Takedown barrel chambering and I wanted to try and fill that gap with this video.
#1022
#diygunsmith