Servicing P-39: Bore Sighting All Guns
Training film demonstrating the proper procedure for sighting in the machine guns and cannon aboard the P-39 Airacobra fighter aircraft.Training film demonstrating the proper procedure for sighting in the machine guns and cannon aboard the P-39 Airacobra fighter aircraft.Training film demonstrating the proper procedure for sighting in the machine guns and cannon aboard the P-39 Airacobra fighter aircraft.