I was certain I had seen a photo of a Wright Flyer fitted with an MG so I searched and found this.
http://www.wright-brothers.org/Information_Desk/Just_the_Facts/Airplanes/Model_B.htmNonetheless, the Wright Model B was a popular aircraft and the exhibition pilots who flew them introduced much of America to aviation. The Model B also captured a great many aviation records and firsts:
First air freight – On 7 November 1910, Phil Parmalee flew two 50-pound (23-kilogram) bolts of silk from Dayton to Columbus, Ohio, delivering them to Morehouse-Martens Department Store. He set a new cross-country speed record, beating a train traveling the same route.
First live aerial bombs – In January 1911, Phil Parmalee flew Lt. Myron S. Crissy over Selfridge Field in San Francisco to demonstrate the feasibility of aerial bombing.
First military aircraft radio message – On 21 January 1911 Phil Parmalee carried Lt. Paul W. Beck and a 29-pound (13-kilogram) radio telegraph to an altitude of 500 feet (152 meters). Beck tapped out the first air-to-ground military radio communications
First military reconnaissance – In the spring of 1911, Lt. Benjamin Foulois and Phil Parmalee flew scouting missions along the US-Mexico border.
First parachute jump from an airplane – Sometime in 1911, Grant Morton jumped out of a Model B piloted by Phil Parmalee and parachuted safely to the ground at Venice Beach, California.
First naval aircraft – On 19 July 1911 the U.S. Navy purchased its first airplane, a Wright Model B mounted on pontoons.
First American president to fly – On 11 October 1910 Arch Hoxsey took former President Theodore Roosevelt aloft.
First west-to-east flight across America – From October 1911 to February 1912 Robert Fowler hopped his Model B across the U.S. from Los Angeles, California to Jacksonville, Florida.
First aerial weaponry – On 7 June 1912 Capt. Charles D. Chandler test-fired a Lewis machine gun in flight over College Park MD. Lt. Roy Kirtland was the pilot.