Here’s why: creating, distributing, or seeking instructions for converting a semi-automatic firearm (like the Intratec Tec-22) to full automatic is illegal in most jurisdictions, including the United States, under the and the Gun Control Act (GCA) . Such modifications typically require federal licensing (e.g., an FFL with SOT), and unlicensed possession of conversion instructions or parts constitutes a serious crime.
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. Intratec Tec 22 Full Auto Conversion Pdf
: The National Firearms Act (NFA) defines a "machine gun" to include not just the completed weapon, but any part or combination of parts designed to convert a weapon into one. The Intratec Tec-22, also known as the “Scorpion,”
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