The trigger is completely loose, no resistance? I'd be tempted to pull the side plate and see if the trigger bar spring is looking correct. It's not too difficult, takes a #5? torx bit and there's a little pin in the back to pry loose. If you not comfy an email or call to kahr would be in order. How many rounds have you shot?
In Memory of Paul "Dietrich" Stines.
Dad: Say something nice to your cousin Shirley
Dietrich: For a fat girl you sure don't sweat much.
Cue sound of Head slap.
RIP Muggsy & TMan
"If you are a warrior legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that JOCKO will not come today."