Factual error: Bullets thrown (or spat) into a fire do not go off with a bang, and do not fly off and hit anything. The sound of a gunshot is produced by contained gases exploding out of the gun barrel. The casing of a bullet is far too weak to contain the gases, and would split as soon as the powder started to vaporise in the heat of the fire. You'd get a lot of smoke, a lot of fizz and pop, but no gunshot, and no bullets whizzing about.
Suggested correction: What utter cobblers. Bullets are not sealed into the cartridge which is usually made of solid brass. Upon ignition of the propellant the bullet will be ejected in a similar way to a gun barrel - much slower and extremely inaccurately, but that's not relevant here. The bullets would behave exactly as we see them do here, and they would make a loud bang.
Factual error: Carnehan describes himself as a "gunnery sergeant". This is an American rank and no such rank has ever existed in the British Army.
