I used to use 700x,
there are some nice loads with this powder on the Hogdgon site, particularly with Rem 209 primers,ranging from 5500 to 7000 psi..1100 to 1200 fps.Seems to burn cleaner than some in my guns.
Its great that there are so many loads to pick from, ain't it?
I haven't shot much in the last couple of years.
But I intend to pick up a jug of something granular ,dig out the couple bags o # 71/2 ,& primers in the basement & see how much shot n powder I dump in the innards of my Hornady progressive before I remember how it works...& crank out a few to shoot clays with...roll on spring!
Franc