In theory, converting the Tec-22 to selective fire would allow it to fire continuously as long as the trigger is held and ammunition feeds. At roughly 800–1,000 rounds per minute, a 50-round magazine would empty in under three seconds. In practice, .22 LR is notoriously difficult to make reliable in full auto due to rimlock, misfires, and the blowback system’s sensitivity to cartridge variance.
Converting a TEC-22 to full auto is a complex process that is heavily regulated. For those interested in the mechanics of firearms, studying the semi-automatic cycle and understanding the differences between semi-auto and full-auto systems can be educational. However, any attempt to modify a firearm for automatic fire should only be done under the guidance of a professional and in full compliance with applicable laws.
Under the National Firearms Act (NFA) and Firearm Owners Protection Act (FOPA) of 1986:
The only civilians who can legally own a full-auto Tec-22 are those possessing a pre-1986 transferable machine gun—and the Tec-22 was produced after 1986, meaning no legal civilian transferable full-auto Tec-22 exists. Intratec Tec 22 Full Auto Conversion Pdf
Federally licensed manufacturers (Type 07 FFL with Class 02 SOT) can make post-86 machine guns for military, law enforcement, or R&D, but not for personal use or sale to civilians.
The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) actively monitors searches and distribution of conversion instructions. They have conducted numerous sting operations involving online sales of auto sears or conversion guides. In recent years, they’ve used digital forensics to track downloads of PDF “drops” that contain hidden tracking watermarks.
If you are found with:
You will face charges for possession of an unregistered machine gun and intent to manufacture a firearm without a license.
If you’ve spent any time in online firearm forums or obscure corners of the internet, you’ve likely encountered the same intriguing, dangerous, and illegal search phrase: “Intratec Tec 22 Full Auto Conversion PDF.” This phrase is a siren song—promising cheap, DIY firepower, but leading directly to federal felony charges. This article dissects the Tec-22, the allure of its conversion, and the absolute legal prohibitions surrounding it.
Before understanding the conversion, you need to understand the platform. The Intratec Tec-22, also known as the “Scorpion,” was produced by Intratec USA (the same company behind the infamous TEC-DC9) from the mid-1980s to the early 1990s. It was a blowback-operated, semi-automatic pistol chambered in .22 Long Rifle. In theory, converting the Tec-22 to selective fire
Key features:
The Tec-22 developed a cult following due to its magazine capacity and looks, but also a reputation for jamming. However, that unreliability did not stop a subset of owners from wondering: Could this cheap .22 pistol be turned into a machine pistol?