The Arsenal

Organized crime groups maintained a variety of weapons in their arsenals, ranging from classic firearms to specialized tools tailored to specific types of criminal activity. Mob arsenals were typically discreet but designed for both intimidation and practical use in enforcing power, collecting debts, and carrying out hits.

The Prohibition Era in the United States (1920-1933) was marked by the 18th Amendment, which banned the production, sale, and transportation of alcoholic beverages. This led to a rise in organized crime and significant conflict among various groups vying for control of the illegal alcohol trade. 

The violent struggle for control of the alcohol trade led to the use of many weapons.

The Arsenal

  • Handguns - Revolvers and semi-automatics were commonly used in gang conflicts and shootings.
  • Shotguns - Effective for close-range encounters, shotguns were popular among mobsters.
  • Submachine Guns - The Tommy Gun (Thompson submachine gun) became infamous during this time for its rapid-fire capability and was heavily associated with organized crime.
  • Rifles - Used for more extended range engagements, often in turf wars.
  • Knives and Brass Knuckles - For close-quarters combat and intimidation, mobsters carried knives, switchblades and knuckle dusters.
  • Explosives - Bombs were sometimes used to intimidate rivals or destroy properties.

The Prohibition Wars were characterized by gang rivalries, violent turf wars, and high-profile assassinations. Some notable events include:

St. Valentine's Day Massacre (1929): A notorious event where seven members of Chicago's North Side Gang were murdered, showcasing the brutal tactics used by rival factions.
Gangland Shootouts: Frequent clashes between gangs over territory, distribution routes, and control of speakeasies (illegal bars).

The Prohibition Wars highlighted the failures of the prohibition policy, leading to widespread corruption, violence, and a loss of public respect for the law. Ultimately, the movement contributed to the repeal of Prohibition in 1933 with the 21st Amendment, which restored legal alcohol sales.

This tumultuous period had lasting effects on organized crime, law enforcement practices, and American society.