This pistol was given to you by one of your close friends during your last gift exchange. It is definitely the type of pistol carried by cool, trigger happy detectives in noir films, but you don’t actually know much more about it specifically since you’re really MORE OF A HAT GUY THAN A GUN GUY.
You told your friend that you were pretty sure this was a way more extravagant gift than you were sending her in return, but she had insisted that it was just lying around the house cluttering up the place, and wouldn’t hear another word of your protest.