It's difficult to find anything - and it will get worse, the US just elected a guy who wants to confiscate guns from everyone, this means the already frantic buying pace in the US will get worse. Additionally since the "lazy person's best friend" (Covid) showed up, shipping internationally has become unpredictable and irregular. You can also add to that the fact that most local retailers do not want to order a large quantity of very expensive guns that could become worthless without notification, overnight.