Watch American Guns - Helicopter Machine Gun/ BMX Challenge

American Guns Season 2 Episode 10

Season 2 Episode 10

First Aired: July 18, 2012

Description: The Gunsmoke team creates an improved helicopter M-16 machine gun as a new business venture and rebuilds a 44 Magnum for a British ex-pat. A group of professional BMX stunt riders challenge Rich for some 1911s.