TheIronRuler said:If a game concerning a resistance fighter being sent into a german camp, sneaking around the quarters, and waiting for a patrolling soldier - so that you could sneak around him and use the disposable one bullet pistol that costs 2.5$ to make, and then escape the camp with what you came in for in the first place, then that disposable one bullet 2.5$ pistol would be my choice.
It's called "FP-45 Liberator".

Like the EZ gun from MGS3?
1 inch, non rifled barrel, probably wouldn't kill beyond 5 meters, based on what happens if you cook a bullet (It wouldn't pierce your skin if it hit you, even an AK round)
.357 from HL2
D.Eagle from CoD4
. 44 Magnum from MW2
G18 from MW2
Naked Snake's M1911A1 custom