A laser sighting device for a pistol includes a universally mounted laser diode at the forward end of the pistol's trigger guard, wherein positioning of the laser beam is accomplished via adjustment screws from within the trigger guard. An energizing cable in the pistol structure is connected to a power...http://www.google.fr/patents/US5179235?utm_source=gb-gplus-shareBrevet US5179235 - Pistol sighting device
