Oh, I know what's wrong.
Police departments can have all the Sig 552s they want but us serfs aren't allowed to buy them because the have "no sporting purpose", and this schmuck Ethan got paid a lot of money to pose with one but does what he can to make sure the rest of us out here in "Fly Over Country" can't have one
Also, people keep hiring Ethan Hawke ... that can't be a good thing.
Only other thing it
could be is that the magazine doesn't look seated properly (but beebs said it wasn't the mag)
I haven't seen Assault on Precinct 13, so does the "error" have something to do with the story?