What powder you folks recommend?

A while back I painstakingly loaded some Hornady 123gr SST's over AA1680 for my AK. With great care it would do 3 MOA with a cold barrel, and Minute of Jihadi with a warm barrel smirk

A light bolt action in the caliber would be pretty interesting, though...


"...the designer of the .270 Ingwe cartridge!..."