Unidentified master gunnery sergeant

The unnamed Master Gunnery Sergeant in charge of Cairo Station's armory was a staff non-commissioned officer. He helped the Master Chief fit into his new Mark VI armor. He was killed soon after by a squad of Elites as Covenant invaded the station.

He dies facing two Elites with a Shotgun on the Cairo Station.

Confusion over rank
There has been a great deal of confusion regarding this character's name and rank. In The Armory (Level), he is referred to as "Master Gunns" by Sergeant Major Johnson. Many interpreted this as him being a Master Sergeant with the last name "Gunns". However, "Master Gunns" is an informal address for a Master Gunnery Sergeant, and the character's name is not known. In articles he is often referred to as the unnamed Master Gunnery Sergeant; the Armory's Master Gunnery Sergeant; or "Master Gunns" (only if a direct quote from the game).

Quotes

 * "So, Johnson when you gonna tell me how you got back home from Halo in one piece?


 * "Pfft, my ass! Well you can forget about those adjustments to your A2 scope!"


 * "Get outta my armory, SPLIT-LIP!


 * "His armor's working fine Johnson, so shut your chilly-hole!"


 * "Get the hell out of my armory split lip.....oh god they got me!"


 * "Come on now is that a weapon or a ... arrr!"
 * "Look, just because the brass kisses your ass doesn't mean I will!"