Void Core Assault Rifle

 is a gun that fires bursts of three lasers.

Trivia

 * Prior to release, this gun was originally known as the Space Core Assault Rifle with 250 ammo and 30 magazine size.
 * The name of the synergy "Armored Corps" is a homophone to the Armored Core game series.
 * The Void Core Captain described in this gun's Ammonomicon entry is Alistair, the Thunderbolt, referenced in the Ammonomicon entries of many electricity-themed guns and items. A note written by him can also appear in secret rooms.
 * It can be presumed from the VCAR's entry that Alistair made his way into the Gungeon to try and make sure that the Void Core was never disbanded.