Abstract: A fire arm has a firing element provided with a muzzle and a mechanism to strike a boomerang, and a support attachable to the muzzle of the firing element and arranged to support the boomerang before firing. The strikes of different magnitudes are delivered to two legs of the boomerang by different length striker arms or different fluid pressures, and that provides spin to the boomerang.

Abstract: A toy pistol for repeated launching of boomerangs. The pistol has a magazine for receiving a plurality of boomerangs in side by side relationship and a launching chamber in which a boomerang projecting lever is articulated. The lever is subjected to the action of a spring and provided with a gripper for gripping a boomerang. The lever is controlled by a trigger which causes displacement of a boomerang from said magazine into a gripping position and rotation of the lever to load said spring and to grip said boomerang. After gripping of the boomerang the trigger releases the lever which snaps back thereby throwing the boomerang.