casing

Then there is the copper needed for bullet casings, jet fighters, missile systems and other weapons as governments around the world dial up spending on defense.

The Meter Operation Code of Practice Agreement says the plastic casing can "in some circumstances become conductive leading to a risk of electric shock and/or excessive heat".

The gun, rock and casings were never found by police.

And shell casings with anti-fascist slogans were found, according to officials.

Another shell casing, authorities say, read "NoTices Bulge OWO What's This?" - a reference to a meme about furry subculture and online roleplaying.