I sure wish FX would get off the pot and send some barrel kits for 177 cal to the USA a 9 month back order is $%&*#%&* ridiculous.
I talked to Pyramid Air last week, they said they expect a shipment late this week, early next week. Do your pre-order. Specifically, I inquired about the 500mm .177 barrel kit.
[Edit] Just checked, it now says 2/8/22.
I do not think this is an FX fault. It is the world-wide shipping backlog.