CMDR RileySV's board-to-board with Chaingunfighter

On Warship Gbraakon, during the cutscene where Chief first enters the ship's bridge and sees Escharum giving a speech to Brutes, one at the very top right is holding the Carbine.

Hi! Thank you for your recent edit of the Carbine page. May I ask which cutscene did you spot it in?