Hi Karmail, Bud's does not get ETA's on when an item will be back in stock. Just add it to your wish list and hit the 'Notify Me' button and Bud's will email you when it is in stock.
Stay safe & have a great day!

Doesn't seem likely but...You can check out a site called Gunbr0ker where large & smaller dealers may list Rare firearms, accessories & ammo for sale.

Hi Karmail and welcome. Honestly, likely not anytime soon. Most, if not all, of online vendors are out of stock on this specific Duke. You can place it on both your Wishlist and Notify Me Lists and check other options here: budsgunshop.com/search.php/q/emperor+duke+iii+gen+2/search_in/description