What a firearm!
“Hey,” one of the officers asked, “aren’t you going to clean it?”
“Oh,” Murphy grinned as he snapped the box shut, “didn’t I tell you? The whole gun is non-corrosive, even under a salt water spray, and the lubricants are permanently fused into the metal. It’ll never need oil, and dirt can’t stick to any of the moving parts. Bury it in sand, dig it up, bang the butt on the ground once to clean it out, and it’ll work like a hundred-dollar watch.”
I’ll take two.