Swooshy sounding pistols

I absolutely love the sound that Thunderclap and the Sparkbolt Arbalest make when firing.

Is there any chance we’ll get a pistol with that sound? (or is there one already which I haven’t found yet?)

Eww… I hate the sound of those weapons. When I first saw them, I was hoping they’d have the default weapon attack sound, or, ideally, an actual thunderclap/electrical discharge sound, not an anemic ‘pew’.