the grip 14 by means of flash tube leads 44 mounted on the front surface of the battery compartment 37 behind the flash tube 42 is a reflector 46 which directs and concentrates the light generated by the flash tube 42 out the front and along the axis of the main body 16 attached to the front end of the main body 16 is the front end piece 18 which has a sleeve 48 into which the front portion of the main body 16 is inserted and secured by means of glue or other securing means the front end piece 18 is generally cylindrical in shape and has on its top surface a front sight 50 which is used to assist in aiming the gun 10 a barrel 52 is located in front of the front sight 50 and has a set of decorative tapered flanges 54 disposed about its periphery at its front end a first light transmission means 56 which may be preferably a solid light transmitting cylinder such as a plexiglass tube or which may be a bundle of fiber or filament optics is mounted within the barrel 52 and is oriented in the axial direction of the barrel 52 the transmission means 56 guides and projects a major portion of the light pulses developed by the flash tube 42 and reflected by the reflector 46 axially of the main body 16 and the barrel 52 a second light transmission means consisting of a pair of plexiglass inserts or fins 58 are mounted within the wall of the main body 16 and extend into the inner chamber 17 directly above the flash tube 42 the second light transmission means 58 transmits a major.