A self-propelled anti-aircraft gun, the M163 Vulcan — equipped with the M61 rotary cannon — made its first combat appearance in Vietnam in 1968. Replicating the Cold War vehicle, this 1/35 scale plastic kit features a rotating main weapon (with two different elevations), a choice of side skirts or side-mounted flotation skirts, flexible or connecting links, and numerous photo-etched parts. Assembly required. Skill level 3. Measures approximately 5½" long.