How many more weeks must they wait for those extra guns?

I wanted to ask him if he had an extra gun lying around, but that might be imposing too much on his hospitality.

"We have a few extra guns on board, some ammunition."

I stayed huddled against the wall, wishing I'd packed an extra gun.

An extra 4-inch gun was added and the number of torpedo tubes reduced.

Set up the extra guns for support fire and try to keep Smith alive.

You can see for yourself your help wasn't enough, but I'll welcome any extra guns with me.

"I have an extra gun, and I need one hand on the wheel."

"I don't suppose you have an extra gun for me?"

The two extra guns had made the difference.