I've not been able to find any amax in aus. Hopefully they start coming back soon as I'd love to try them. I did find 1 box of 162 hpbt and found them to work well, I've not shot it over 500 metres yet though.
Here is mine with her new w3
I got the last 5 boxes from QGE, and the last 3 from Cleavers before supplies dried up