So far, not a single gun had been brought into play; but Harry didn't know it.

He had it right in his hands, before a single gun could cover him.

The vessel had a single large gun in the bow.

However, instead of nine such weapons there was a single gun.

We didn't start out to search for spies, and we've only got a single gun between us.

Three people killed in an open area at close range from the front with a single gun.

There's a single gun in the back* of the safe.

Our single long-range gun was mounted at one of them.

He was holding off the entire crew with a single gun, watching for the first hand that might start a move.

The single main gun was in the front of the hull.