When you are looking to buy a kahr look for a letter "U" stamped on the trigger guard. Q. What does the "U" on the trigger guard of my pistol mean? A. If there is a "U" engraved on the trigger guard of your pistol, it is a factory refurbished and test fired model (often sold as a "test fired" gun). The gun is considered to be used, will come with one magazine, and is sold with a one year warranty. They are still a great firearm but not worth the same as a lifetime warranty kahr.
