Mas, I have a three part question. First, I have a Glock 19 for concealed duty carry. I work bond enforcement and executive protection in Florida and I'm a licensed PI. For back up looking at G26, SW centennial revolver or Kahr PM9. Leaning towards the Kahr. Why do more LE agencys not approve this gun for back up/off duty carry? Which would you choose. If I did go with the Kahr would you carry a 115gr round in non +p as it's such a small gun. I carry the win 127+p+ in My G19. If you had to go with one of these guns, which would it be and why. Thanks.