It took 5+ months to get my stamp for my LWRCi 6.8 PSD so I feel your pain. I understand that the BATFE has reorganized their inspectors to help speed up the process. Overall stamp applications are way up and at the same time applicants using a Trusts to own the weapon have jumped and this entails more work to verify the trust's validity. At the same time, there is a proposed BATFE rule that would eliminate the local Chief LEO sign off but I don't believe that it has completed the rule review/publication process yet. My CLEO took less than a week to sign off on my paperwork but others may take a longer time.