This Malaysia made Ride-on has a metal top cannon with a plastic lower cannon, interior and base.
a. red, blue base, red int., white lower cannon, white and blue stars and stripes on sides, sp5. HW Ride-Ons #66 $1 – 3
b. green, yellow base, green int., yellow lower cannon, white and black stars and stripes on sides, sp5wh. HW Ride-Ons #163 $1 – 3
c. green, red base, yellow int., black lower cannon, yellow, red, white, and black “Boom Car” on sides, Mal. HW Fun Park #18 (2018) 1 – 2