Board Thread:Off Topic/@comment-27425734-20170826213348/@comment-25396609-20170830192333

Sufficiently advanced technology.

Also superpowers.

There's an acceptable level of realism in any weapon design; even in RWBY. Things like what type of ammo a gun uses and how much it can carry are within that; even if you don't always pause the action to have a reloading scene.