Why Don't Pistols Come With Built-In Flasks Anymore?

These days it's a little unsettling to see a firearm with a canteen attached, particularly because it's probably safe to assume it was rarely filled with just water. But back in 1862 when this Colt Navy 4-Screw Revolver was originally manufactured, carrying a gun everywhere you went was commonplace, and a built-in… » 12/04/12 10:00am 12/04/12 10:00am