What kind of weaponry does the Port Mafia use?
I'm writing a fanfic featuring a murder where the firearm used belongs to the Port Mafia. The problem is, I don't know what type or model the Port Mafia uses (I honestly don't know anything about guns). I looked into it and found that, because gun control in Japan is so strict, the mafia there doesn't have many firearms at its disposal—mostly Tokarevs and Makarovs—but the Port Mafia doesn't seem to face that availability issue. I’d really appreciate it if someone could help me out.