Patent ID: 8006428

Claim:
A sighting device mountable on a gun, the gun having a grip and a body portion including a barrel, the body portion having a top surface, a back surface adjacent the top surface and above the grip, and two side surfaces wherein each side surface is adjacent the top surface, the sighting device including a first light source and a power source connectable to the first light source, wherein the power source is spaced apart from the first light source, the sighting device including a mechanical sight between the power source and the first light source, the first light source having a first mode in which it emits light and a second mode in which it does not emit light, the sighting device mechanically mountable on one or more of either of the side surfaces of the gun and the top surface of the gun, so that the light emitted by the first light source travels along side either the top surface or one of the side surfaces of the gun.