Abstract: A firearm replica includes a removable magazine having a case that contains projectiles such as small light balls. The balls are usually made of plastic. A frame of the firearm includes a substantially elongated part having a barrel for ejecting the projectiles, a part bent downwards acting as a grip and a receptacle for receiving therein the magazine. The elongated part contains a mechanism for ejecting the projectiles and an actuating mechanism connected to a trigger, and a breach mounted longitudinally mobile on the frame elongated part for loading a projectile in the barrel and cocking the ejecting mechanism. The firearm further includes integrated controls for immediately finding the location of a projectile which may have been blocked in the breech and/or in the frame.