They are not particularly sophisticated, or safe to use, but it is possible to build semi-modern firearms with nearly medieval technology[1] [1] https://en.wik

They are not particularly sophisticated, or safe to use, but it is possible to build semi-modern firearms with nearly medieval technology[1] [1] https://en.wikipedia.org/wiki/Khyber_Pass_Copy https://en.wikipedia.org/wiki/Khyber_Pass_Copy