Does the YV-929 have rapid-fire launchers or is it an error?

By HappyDaze, in Star Wars: Edge of the Empire RPG

The three pairs of concussion missile launchers on the YV-929 (from Dangerous Covenants) do not list Slow-Firing 1. Do you consider this an intentional feature or an error?

BTW, I have sent this through the rules questions link three times in the last few months. I rarely get answers from them, so if someone else wants to give that option a go, it would be appreciated.

They also come with linked 1, even the single rear firing launcher. Guess that launcher is really, really special!

I'd go for an error myself, military craft don't come with rapid firing double barrelled conc launchers, so why should this (heavily armed admittedly) civilian freighter?

Otherwise, I am so going to nick some of these to strap onto my Z-95 instead of the crappy conc launchers it comes with.

I think it's an error.

On the subject of the YV-929, I was very disappointed they made it the "light freighter" variant instead of the "armed freighter" complete with turbolasers, as I think would be more appropriate for the book.