I've always found the 117s to 120s at about 2900fps to be a sweet spot for the Bob. Trajectory is flat enough to 350 or so. No need for premium bullets, that velocity makes good CnC bullets shine. Recoil is mild.
Had good performance from Speer, Hornady, and Sierra. Your rifle will tell you what it likes. And the 4831s have always seem to work best for my Bobs. Sweet cartridge!
