The sound of the revolver shot awoke him to action.
The revolver shot could have come early, as Harry remembered it.
A revolver shot might have clipped one of their own number.
Then came a revolver shot; but not from the detective's gun.
The revolver shot was muffled by the bodies of the two.
With the speedboat out of revolver shot, they could do nothing.
He weighed the wisdom of a revolver shot and put the idea from him.
The man in black was dropping to the floor, a moving target falling away from the revolver shot.
If he saw anyone, his revolver shot would follow.
But they were anxious to make sure, hence the revolver shots.