I recently bought a pistol face-to-face from a member of the local forums. Included in the deal were 60 rounds of ammunition. The gun was a .380 and I was told the ammunition was a .380. I'm an idiot for not checking each round but it turned out he had given me 58 .380s, 1 9mm Makarov, and 1 .32ACP. I ended up accidentally firing the .32ACP in the .380ACP pistol. He refuses to admit to anything.