The LM314V23/24 V2 Assault-Buster Gundam is one of several upgrades to the LM314V21 Victory 2 Gundam featured in Mobile Suit Victory Gundam. It is piloted by Uso Ewin.
To cope with different combat situations, the Victory 2 Gundam can be equipped with two different sets of optional parts, creating the LM314V24 Victory 2 Assault Gundam and the LM314V23 Victory 2 Buster Gundam. As the parts of the Assault and Buster configurations do not overlap, it is possible to mount both sets simultaneously, creating the Assault-Buster configuration which has overwhelming offensive power and high defensive capabilities. However, it increases the V2's overall mass considerably.
Uso only used the V2 Assault-Buster Gundam once, during the Battle of Angel Halo. It dueled with the ZMT-S33S Gottrlatan before Katejina destroyed the Mega Beam Cannon and the Spray Beam Pod unit, reverting the V2 back to its Assault configuration.