Funny I just ordered a Lithgow rail from an Aussie supplier cause no one has one in the US.
Did you try contacting Wiser? If they said no send me a pm I'll see what I can do for ya.
You might want to try @bribassguy I sold him one back in December. I had a misspelling in my paypal so I didn't get the money. Of course I did say if he was truly out the money, no worries.. But I contacted Paypal and they claim they refunded him the $$ because the email domain was not even in existence, but he never send me a dime.. To me, a real ass move..
But maybe he doesn't want it and will sell it to you...