I have been told they were now defunct as well. The web site is still up which seams odd to me? I have not been aware the whole story as to why but have been lead to belive it was under terms?

I called Superior Ammunition http://www.searcyent.com/superior.htm and they have a load for the .450 in both soft, solid and monolithic. I use there loads for the .470NE/ .375H&H /.458 LOTT and a few others as well and have been happy so far I guess we will see as I intend to purchased the rifle. After checking the price is a bargain so if latter I decide it not to my liking I should come out on the deal.

I would in time of course rather work up my own loads but it is a issue for me being new to realoading to have a fall back.