Magcannon max
From Wookieepedia, the Star Wars wiki.
The Magcannon Max was an artillery piece that Han and Leia Solo tried to sell to the Killik nest Lizil. This was an attempt by Han and Leia to get to the front lines of the Swarm War at Tenupe. When Lizil would not purchase it, they attempted to sell it to the Squibs. When this too failed, they sold the Magcannon to a group of pirates.
