It might pay to Google "Browning dealers" and then contact a few to see if they have one or can order it. Dealers usually don't mind ordering something special if they've got a "live one" on the hook.
Browning dealers place ONE order per year, and then Browning makes enough guns to fill the orders.
They are placed around the end of Summer, and the final gun shipments generally show up in late January
Unless a distributor or dealer has one left over, they can't be ordered now