Some great stuff there & I particually like the arrow straightner, never even heard of it before...an ingenious idea......The canvas bag is pretty cool too, I'm in the process of making one at the moment from some old canvas tarp I've found & like the idea of buffing it up with tea.
As for the shooting at the begining of your vid, I find it difficult to be offended by target shooting & if you do have guns then it's always best to know how to use them which can only be achieved by practice. I can understand some peoples apprehension at the sight of 'gun play' though, particuarly if they live in neighbourhoods where gun crime is rife. And of course the UK doesn't share the US of A's gun culture & 9mm plinking just isn't part of the UK's bushcrafting scene.