I wonder what a cool looking ranged weapon enchant would even look like? Maybe like the gun from ToT that makes it look like you sometimes shoot lightning? I'd like it if I could get an enchant that made it look like I was shooting a blaster as in Star Wars Episode IV. Not sure the rest of the raid would appreciate it as much though.
Or what about an effect that makes your gun explode into more guns? Not like The Mask, more like Iron Man.
Maybe something that makes it look like you're shooting grenades (an explosion effect, no extra damage) - that'd be pretty cool. Or sometimes your weapon does a (visual only) minigun effect sometimes.
Anybody else? What would you want to see in an enchantment effect for ranged weapons?