The Apache Revolver was essentially a weaponized version of the concept behind the Swiss army knife. It crammed a whole bunch of ways to hurt people into one easy to carry and conceal package with a fold-out design, specifically a gun, a knife, and a set of brass knuckles. It couldn't do the job as well as any of these individually but, if efficient use of space was your thing and you lived in the late 1800s and early 1900s, this might have been the weapon for you.
The design was typically to…