Here are some points to consider:

The Intratec Tec-22 is a semi-automatic pistol that has gained a reputation for its reliability and affordability. However, some enthusiasts may be interested in exploring the possibility of converting their Tec-22 to full auto. While this can be a complex and potentially costly endeavor, there are resources available for those looking to undertake the challenge.

Disclaimer

1. Disassemble the Tec-22: Remove the slide, barrel, and stock to access the FCG.
2. Remove the semi-auto FCG: Take out the trigger, disconnector, and sear.
3. Install the full auto FCG: Insert the new full auto FCG components, ensuring proper alignment and engagement.
4. Add the auto sear: Install the auto sear, which will allow the pistol to continue firing automatically.
5. Modify the housing or install a conversion block: Either modify the existing housing or install a conversion block to accommodate the full auto FCG and auto sear.
6. Drill and mill as necessary: Use a drill press or milling machine to make any necessary modifications to the frame or housing.
7. Reassemble the Tec-22: Reattach the slide, barrel, and stock.

Action: The TEC-22 operates on a straight blowback principle.

Regulations and Risks

The conversion process involves several steps:

Early Tec-22s were easier to modify because of their simple internal geometry.