Also known as: スペクターM4
An Italian Submachine Gun that was produced by the SITES Factory in Turin. It was designed by Roberto Teppa and Claudio Gritti in the mid-1980s. The Spectre M4 features a squared-off profile, a top-Folded Stock, an angled pistol grip, and a Vertical Foregrip. The Weapon accepts 30-round box magazines or 50-round casket ones.