I just want to be able to stand against one wall of an arena, and be able to shoot to the other side. Not even all the way to the other side, make it short by a block or two.
I'll have to get some higher star guns and some measurements. In my fuzzy memory, I'm only getting half an arena in distance. The arena doesn't even take up a full screen.
Well firstly, the dungeons don't all allow you to shoot too far. So being able to shoot clear across the level means little when the size of the room is whatever you see on the screen (or less). As well, why would you be able to shoot something you couldn't see? Most gun ranges are more or less the width of your screen (with some exceptions, not including wide screen displays).