Talk:Gran Chaos Empire/@comment-5255381-20181026153839/@comment-98.221.192.193-20200722092544

developing modern firearms is much more complicated than it seems. for another isekai world reference, look to release that witch where it takes a few hundred chapters and about half a decade + magic to facilitate processing to go from black powder musket to sniper rifler. for a rifled barrel of any precision, you need a manual mill machine or something equivalent. for cartridge rounds, you need a stamping machine and for the smokeless powder, you need mercury fulminate plus other chemicals im forgetting off the top of my head. These are, as far as i know, not available in this world.