His days in the Army as a gunnery sergeant had taught him all he needed to know about computers.

He finally heard the hoarse voice of the gunnery sergeant.

One's a pilot and the other a gunnery sergeant in the marines.

Hathcock would not see the gunnery sergeant for a month.

The gunnery sergeant gave him a look of misgiving but kept his peace.

Possibly they were the very snipers that had killed the gunnery sergeant.

The gunnery sergeant worked the bolt again, then climbed on up the ladder.

The gunnery sergeant backed his people to the door, and the lieutenant took out another grenade.

The unit is headed by a gunnery sergeant, who reports to the civilian security officer at the embassy.

He glowered at Roger for a moment longer, then turned to the two gunnery sergeants.