On October 3rd I received an email from sig stating that I had successfully registered for the voluntary upgrade program. On October 23rd received another email from sig that included the FedEx label and mailing instructions. I mailed the P320 in on October 26th-2 day air. On November 3rd (yesterday) I received an email from sig with a FedEx shipping notification returning to me (2-day) air on November 7th. That seems pretty fast considering the 4-6 week turnaround sig stated in there shipping instructions?? Just FYI
