Things You'll Need
Instructions
Attach a 1-by-1-stud plate with side hand clip to the open mouth of the megaphone piece.
Clip the pump head into the hand clip. Point the nozzle of the clip outward.
Push the Technic spacer and washer onto the knob-ended rod. Push the spacer down to the knob end. Slide the spacer onto the other end of the rod, just at the tip.
Attach the knob end of the clip to the hand clip on the body of the gun.
Clip the megaphone handle into the Minifig's right hand. Attach the pump nozzle to the character's left hand. The gun will point at about a 45-degree angle away from the character.