I'm not sure that you can tune a burst down to a single shot with a KK, best check. The one I had was not the "Super", just the BWKK, but that I wouldn't recommend. Anyway you don't need a semi-auto setting for burst fire, it replaces full-auto: it fires the burst and pauses if your finger is still on the trigger before going into full-auto. The pause is actually quite long in terms of what an adrenalised person can do in a second, say.