The Old Pistol is one of the three handgun find in ObsCure.
There is a tolal of 3 old pistols in ObsCure: The first is found by Kenny in Friedman's basement. The second is grab by Dan in the secret underground lab. The last one ss found by the Leafmore Survivors in the janitor's closet of the classroom building (on easy and normal difficulty) or in a locker on the second floor of the classroom building (on hard difficulty).
The Old Pistol holds fifteen rounds and has the lowest power of the three, but the small interval between the shots compensates it.