Thanks for the info, guys. That TecLoader looks too clumsy, IMHO.
NJW, I would think that if there were incidents of shells going off, the mediots would work themselves into a lather about it.
I've started working on a design of my own. Should work pretty well, and not require any external brackets. It will have only one moving part, and that made of steel, so reliability shouldn't be a problem.
"When you go down, you go down fighting."