I could see quite a long way into the barrel.

One second here, staring into the barrel of a gun.

Staring into the barrel of yet another gun tonight had given him a second wind.

Oddly enough, when the wine is first put into barrels, no one knows what form it will take.

Then she began to pour their contents into the barrel.

He raised his head slightly, knocking it into the barrel of the gun above him.

And realized he was looking into the barrel of an automatic weapon.

At the forward end of its travel, the slide locks into the barrel and is ready to fire again.

The man looked up, into the barrel of Richter's gun.

He drank, then dropped the tin cup back into the barrel.