Intro
Unlock the thrill of owning a Tommy Gun Semi-Auto with our expert guide. Discover 5 ways to own this iconic firearm, from replicas to historical models, and learn about semi-auto variants, firearm laws, and collectors editions. Explore the world of Thompson submachine guns and make your dream a reality.
The Tommy Gun, also known as the Thompson Submachine Gun, is an iconic firearm that has been a part of American history and popular culture for nearly a century. While the original fully automatic Thompson Submachine Gun is heavily regulated and largely unavailable to civilians, there are semi-automatic versions that can be owned and enjoyed by enthusiasts. Here are five ways to own a Tommy Gun semi-auto:

1. Purchase a Semi-Automatic Thompson Gun
One way to own a Tommy Gun semi-auto is to purchase a semi-automatic version of the Thompson Submachine Gun. These firearms are designed to look and feel like the original Thompson Submachine Gun but are modified to fire in semi-automatic mode only. Several companies, including Auto-Ordnance and Kahr Arms, manufacture semi-automatic Thompson Guns that are available for purchase through firearms dealers.
Key Features of Semi-Automatic Thompson Guns
- Semi-automatic operation
- Chambered in.45 ACP
- 10- or 30-round magazine capacity
- Weight: approximately 10-12 pounds
- Length: approximately 33-35 inches
2. Convert a Fully Automatic Thompson Gun to Semi-Auto
Another way to own a Tommy Gun semi-auto is to convert a fully automatic Thompson Submachine Gun to semi-automatic operation. This can be done by installing a semi-automatic conversion kit, which replaces the fully automatic firing mechanism with a semi-automatic one. However, this method is heavily regulated and requires compliance with the National Firearms Act (NFA) and other federal and state laws.

Regulations Governing Fully Automatic to Semi-Auto Conversions
- Must comply with the National Firearms Act (NFA)
- Must register the firearm with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF)
- Must obtain prior approval from the ATF before converting the firearm
- Must follow all applicable federal and state laws and regulations
3. Build a Semi-Automatic Thompson Gun from a Kit
A third way to own a Tommy Gun semi-auto is to build one from a kit. Several companies offer semi-automatic Thompson Gun kits that include all the necessary parts and tools to build a functional firearm. However, building a firearm from a kit requires technical expertise and compliance with all applicable laws and regulations.
Key Considerations When Building a Semi-Automatic Thompson Gun from a Kit
- Must have technical expertise and experience building firearms
- Must comply with all applicable federal and state laws and regulations
- Must register the firearm with the ATF
- Must follow all safety guidelines and precautions when building and testing the firearm
4. Purchase a Replica or Clone of the Thompson Submachine Gun
A fourth way to own a Tommy Gun semi-auto is to purchase a replica or clone of the Thompson Submachine Gun. Several companies manufacture replicas or clones of the Thompson Submachine Gun that are designed to look and feel like the original but are not functional firearms. These replicas or clones can be used for display or collector purposes.

Key Features of Thompson Submachine Gun Replicas or Clones
- Non-functional firearm
- Designed to look and feel like the original Thompson Submachine Gun
- Often used for display or collector purposes
- May be less expensive than a functional semi-automatic Thompson Gun
5. Attend a Machine Gun Shoot or Rental Event
A fifth way to experience a Tommy Gun semi-auto is to attend a machine gun shoot or rental event. Several companies offer machine gun shoots or rental events where participants can fire a variety of firearms, including semi-automatic Thompson Guns. These events are typically held at shooting ranges or other controlled environments and provide a unique opportunity to experience the thrill of firing a Tommy Gun.
Key Considerations When Attending a Machine Gun Shoot or Rental Event
- Must follow all safety guidelines and precautions
- Must comply with all applicable federal and state laws and regulations
- Must be at least 18 years old (or 21 in some states) to participate
- Must sign a waiver or release form before participating
Tommy Gun Semi-Auto Image Gallery






What is the difference between a fully automatic and semi-automatic Thompson Gun?
+A fully automatic Thompson Gun fires continuously as long as the trigger is held down, while a semi-automatic Thompson Gun fires only one round per trigger pull.
Can I convert a fully automatic Thompson Gun to semi-automatic?
+Yes, but this requires compliance with the National Firearms Act (NFA) and other federal and state laws and regulations.
Can I build a semi-automatic Thompson Gun from a kit?
+Yes, but this requires technical expertise and compliance with all applicable federal and state laws and regulations.
In conclusion, owning a Tommy Gun semi-auto can be a unique and exciting experience for firearms enthusiasts. Whether you choose to purchase a semi-automatic Thompson Gun, convert a fully automatic Thompson Gun to semi-automatic, build one from a kit, purchase a replica or clone, or attend a machine gun shoot or rental event, there are several options available. However, it is essential to comply with all applicable federal and state laws and regulations and to follow all safety guidelines and precautions.