I recently purchased an RFB and went to shoot it this weekend, only when I pulled the trigger, it did not fire. However, if I pull the trigger with an empty chamber, the hammer hits and it fires. As soon as a bullet gets placed in the chamber, nothing happens and I have been unable to pin down why (my only guess is the safety, for whatever reasoning, is not disengaging properly). Has anyone else experienced anything like this? I wanted to try and see if there was just something I was missing before I contacted Kel-Tec and started that whole process.