Regarding the weapon request for this and its child posts, this is a fictional weapon. Visually, it most resembles to the P90 with the lower assembly and the carry handle, but the moment you look any closer the comparisons fall apart. The magazine is jammed into where the P90's ejection port would be, at an angle that looks incredibly awkward for both user ease and actual functionality. There's lots of bumps and protrusions with no clue what they actually do.

In short, while this fictional weapon uses the P90 as a base, it's far enough removed from the actual weapon that I wouldn't put its tag on.