April 1, 2015 - Marine Corps Air Station Iwakuni
in Japan is home to an array of large weapons ... including
the Mark 19 (Mk 19) grenade launcher, a 40 mm belt-fed
automatic grenade launcher, which is one of the largest
weapons aboard the air station.
U.S. Marine Corps video by Lance
Corporal David Bickel Video edited by USA Patriotism!
