In episode 1: Bryce gets shot in the hip, and has to limp the rest of the episode. Mild blood is shown.
If you're wondering why this show is TV-MA, it's because of the violence.
In episode 1: There is a flashback scene that shows the shadow a man being shot.
The violence is moderate, but don't forget that the show is animated.
In episode 1, The snow monkeys are shot by humans, but one monkey survived (Hit-Monkey) and takes a gun and shoots the humans. This is probably the most saddest/intense moments in the series.
Episode 9: A man is shot off screen, blood is shown on the ground.
Episode 4: hit-monkey is tasered by prison guards multiple times.
Just some bloody violence, gore is never shown.
A man get beat up my Hit-Monkey, later he is shown with a bruised face in episode 5.
episode 2, old lady gets cut it half. intestines splatter on walls and two halves of her body are clearly shown