I do not believe that is a hammer and sickle tattoo. It is from a video game about overthrowing the government. In the videogame the players have it on their left hand just as he does. It has been associated with both Antifa and Anarchist. When you blow it up far enough it is clearly not the classic hammer and sickle.
Nonsense.
Ok. Thanks.
what looks like 3 triangles is a Pagan mark-valknut
https://en.wikipedia.org/wiki/Valknut