Slingshot

He won't ever win a Mr. Popularity contest - incessant braggart, takes credit for exploits of other Autobots. Optimus Prime is supportive since he's hard-working and loyal, but he secretly lacks self-confidence. Vertical-take-off-and-landing aircraft, flies at Mach 1.6, range 800 miles, extremely maneuverable. Sharpshooter - has twin mortar cannons as jet, neutron rifle as robot.

(Source: Wikipedia)