I saw the show, I was interested because I saw the advertisments for it.
It was a confused, disjointed, non-sensical mess. Not because it was a hit-piece on RKBA, but because much of the show literally made no sense. You can, for example, 'clean' a 1911 with a $50 barrel and a punch for the breech face, you don't need to spend 12-hours a day making one with a file for $150.
Whoever made and/or edited this really should look for another line of work.