Any gun buff or fan of WWII espionage fact or fiction knows about the Liberator pistol, an ugly little single-shot, smoothbore .45 caliber pocket pistol intended to arm resistance fighters (insurgents on our side) so that they can kill an enemy soldier and take his gun.
In the 1960s, following the same logic, designer Robert Hillberg came up with a rugged, simple insurgency (or counter-insurgency) weapon in the form of a top-break four-barrelled shotgun not unlike a scaled-up version of the old Sharp's four-barrelled pepperbox. It never found the intended military market, and was eventually developed into a police riot weapon by Colt, also without much success. Still, it's a great example of turning back the clock to return to a simpler concept.
Hillberg's patent and drawings at Google Patents
"Hillberg Insurgency Weapons" at Guntech.com
Looking back, there have been many other well-known efforts to provide cheap, easy-to-use weapons to arm a lot of people quickly. Most of them have been SMGs - Sten, PPsh-41, etc. Does anyone have any lesser know, and perhaps more recent, examples of "weapons for the masses" to share?
In the 1960s, following the same logic, designer Robert Hillberg came up with a rugged, simple insurgency (or counter-insurgency) weapon in the form of a top-break four-barrelled shotgun not unlike a scaled-up version of the old Sharp's four-barrelled pepperbox. It never found the intended military market, and was eventually developed into a police riot weapon by Colt, also without much success. Still, it's a great example of turning back the clock to return to a simpler concept.

Hillberg's patent and drawings at Google Patents
"Hillberg Insurgency Weapons" at Guntech.com
Looking back, there have been many other well-known efforts to provide cheap, easy-to-use weapons to arm a lot of people quickly. Most of them have been SMGs - Sten, PPsh-41, etc. Does anyone have any lesser know, and perhaps more recent, examples of "weapons for the masses" to share?