Patent ID: 7191775

Claim:
A gun replica comprising: a grip portion having a body, a grip extending downward from the body, a threaded bore formed on a top portion of the body, a receiving space defined in the body receiving therein a gear assembly; a gun butt portion having a threaded extension corresponding to and threadingly received in the threaded bore to combine the gun butt portion and the grip portion and a recess defined in the threaded extension receiving therein a recoil mechanism; and a barrel portion detachably connected to the grip portion and having a barrel extending therefrom, a recessed area defined therein receiving a cylinder portion which has a piston movably received therein so as to compress the recoil mechanism when the piston is moved in a first direction and to compress air inside a cylinder when the piston is moved in a second direction; wherein the piston is reciprocally moved in the first direction and the second direction via the gear assembly in the receiving space of the grip portion, the gear assembly is composed of a motor received in the grip and a driving gear exposed from the receiving space to drive the piston.