Is been hit and miss... I am a member on HKPro as well so the 2 I have coming are through there; 1 in a group buy and another through one of the vendors, Top Gun Supply. Be prepared to pay most of the prices on available ones are close to MSRP or higher.
I still have not seen any locally here in Fort Wayne.
Just picked one up at Acme in Seymour yesterday well below MSRP. It was their only one and had my name on it, but they have more coming. Try www.hkspecialiststore.com. They had some available either yesterday or the day before.