A bit OT, but after a 2 year wait, Alliant 410 is now available.
I do not want to advertise a distributor, but if anyone wants to know where I got my 8 lb stash, please PM me. Waited a long time.

As an addendum, if anyone would like to post their favorite personal/commercial spec's for the 2.5 and 3 inch loads, please feel free.
Iggy