I was a door-gunner on the UH1H on most of our missions I carried an M-79, I was given by a special op personnel. He told me when I fired it I should hold the 2 parts hard, it was a shortened M-79 which means that he cut it in half I could fit in in my nomax flight pants. I was with the 101st Airborne Div. (CBT) we did receive the m-16 - M203 over and under, this was in July of 1971. The M-79 and the 203was used to shoot in the treeline, it helped to bring charley out of the woods. I have always wished that I could have brought them back to the world, just for the collecting part.