Russian Review of Guns made in Tribal Belt

[sal29]

I found this on youtube (it could be someone already shared). A lot of people here talk about giving support to tribal belt for weapons manufacturing but considering the education level (though skill is high) and lack of technical training in latest industrial standards and machinery, lack of knowledge in material science, I wonder if giving support to them would yield anything productive. Gun manufacturing is an art like making of a precision medical instrument, using blunt force on it can yield the looks but not fulfill the function.