GB-22 Tear Down - Homemade Guns DIY

I've had a lot of people asking for detailed videos on this build. While there are others out there, but since I have this one, I will gladly share.

FYI, I made this one before I bought Mark's plans, so it's not "to spec" but it does work rather well.
For the first time DIY'er, this is a great first build.