This "Little Armory" model kit is a collaboration with the "Girls Frontline" anime! This 9mm caliber submachine gun debuted in the 1980s as a sister model of the M16A1. It shares many parts with the M16, the official firearm of the United States, and can be used with a similar operational feel, making it a firearm that can be handled without special training by those with military training experience. The gun is designed in a way that is reminiscent of a real gun, so you can enjoy a more realistic "gun assembling" feel while assembling the model.