Check around with the local gun shops, they get them in from time to time. Acme Sports in Seymour was where I got mine in November. IF you can't find one locally, they are available online from various sources, a little looking around will find them.
They had one left at Law Enforcement Firearms, (317) 822-8129, when I was there the other day, but it may have been spoken for. I was told they are in high demand right now.