v20b plasma gun(s) by P0dCasT3R with HUD sprite for dual-wielding.
The v20b plasma gun(s) by P0dCasT3R Moddb.com even have the appropriate reload sound(s) matching the animation but lacked one minor thing: the dual-wielding sprite to display in the HUD. I fixed that.
the Plasma Gun sounds don't work for me.