👉 The MJ-12, commonly known as the MJ weapon, is a compact submachine gun designed by Japanese engineer Masahiro Mori in collaboration with the Japanese military and the Tokyo Institute of Technology. It's notable for its unique design, featuring a 12mm cartridge that is a variant of the 9mm Parabellum, allowing for high rate of fire and compact size. The weapon utilizes a gas-operated system with a single-action trigger, making it easy to handle and reload quickly. Its compact design and high capacity (up to 1,000 rounds) make it a versatile tool for both military and law enforcement applications. The MJ-12 has been widely adopted globally due to its reliability, effectiveness, and adaptability in various combat scenarios.
