I like em also, there are afew tricks to keep them running, I currently only have one KT, however it has NEVER failed myself or my son.
Its the 32 and his favorite handgun! DO NOT DRY FIRE YOUR KT's!! I trust my life with my lil 32. When i need deep concealment its always ready and willing. They are usually pocket guns so clean them often and use grease NOT oil. that lil 32 prolly has 5-600 rds through it and NEVER a failure.