There is a green symbol on secondary weapons upgrade card (missiles, turrets, torpedoes) that isn't defined in the "Anatomy of an Upgrade Card" section of the rules. Does this simply mean secondary weapon or is it just art fluff?

It's the green circle with two arrows pointing left and right just below the damage and just above the range.

EDIT: Never mind. I believe it's just the symbol to indicate the range section below it.

EDIT: Never mind. I believe it's just the symbol to indicate the range section below it.

I had to look up a card to see what you meant. Yeah that's just the "range" icon as it were.

EDIT: Never mind. I believe it's just the symbol to indicate the range section below it.

I had to look up a card to see what you meant. Yeah that's just the "range" icon as it were.

The whole point of looking into was to try and answer a friends question about secondary weapons using the firing arc or not. I thought maybe it meant 360 degrees or something.