Guild Wars 2

Can anyone tell me what weapons have unique sound effects? I ask because I like the look of a lot of the rifles and pistols that look “techy”, but I’d be severely disappointed to hear the black powder sound coming from them. I’m interested in any weapon with unique sound effects though, not just guns. Just for reference here’s the weapons I know have unique sound effects:

Super Set (8-bit sounds)
The Dreamer (horse sound while the projectile is in flight)
The Predator (laser sound)

Greatsaw and Chainsword
Slingshot
Pop Gun

Sadly, none of the techie rifle or pistol skins have a techy sound.