Semi-automatic firearms have been popularly sold to private citizens since the late-19th century. They are the most-popular design sold today and have clear constitutional protections. So, no, the president doesn't get to tell us we can't own them.
All President Biden needs to make his gun-ban dream a reality is a handful of votes in a closely divided Congress. Our Second Amendment right to keep and bear arms depends on you and me now more than ever.
The most-consistent—and likely most-accurate—thing President Joe Biden says about firearms is that he wants to ban them.