The world’s cheapest, easiest to build semi-automatic 9x19mm firearm released to the public domain…

https://twitter.com/Ivan_Is_Back/status/1224430607473807360?s=20

https://twitter.com/Ivan_Is_Back/status/1243745198418604032?s=20

I do not trust plastic; except for drains & sewer lines ( more or less ). Some other good uses. High pressure ammunition in plastic gives me the willies. What happened to your thumb?