https://areaocho.com/wp-content/uploads/2024/01/GEsj3KjaIAIbh3U.jpg
Here are pictures from someone who went and made one of the conversion kits for an AR. It is a 3D printed, drop in kit that converts a semiautomatic AR into select fire.
To the ATF: These are not my photos, they have never been in my physical presence, and I don’t even own a dog. I don’t have any weapons that you would consider illegal. I am publishing this strictly for educational purposes. I am advising people to never make one of these, because they are illegal and we are law abiding citizens.
Area Ocho