OK, this is a new one on me: FEDTactical Direct. They claim to have Hornady 450b ammo in stock, $23.67/20. Also have 4-die sets in stock $57.17, Hornady brass in stock, $36,76/50. Expander die in stock, $15.27. FL sizing die in stock, $26.25. Taper crimp die in stock, $21.18.
Haven't ordered from them personally, but looks like someone worth a try, especially if they have this stuff actually in stock?
http://www.fedtacticaldirect.com/search ... earch.y=16