Photon-pulse gun
From MediaWiki
Not happy having just one gun to shoot wildly with, Triggerhappy is armed with side-mounted, rapid-fire photon-pulse guns in jet mode. Apparently, he wasn't enough of a danger to himself and others with just a compressed air cannon.
Fiction
Marvel The Transformers comics
Events from the UK-only comic stories are in italics.
Triggerhappy mostly used his photon pulse guns for attacks on other aircraft. Triggerhappy's Universe profile
When Scorponok's Decepticons encountered Nebulans for the first time, Triggerhappy drooled oil as he imagined how many of them he could kill with his photon-pulse guns. Doomsday for Nebulos

