Roger

115 gr 777 FFF should get you in that 100-200 yard ballpark you desire -- but using a more ballistic coefficient bullet like the 250 Shockwave/SST. The lead nose of the Nosler HP does not perform well with high bullet speeds you're seeking.

The authority-person on Knight Discs/Shockwaves is poster 'PigBuster'.... former Knight employee also. Hopefully, he'll chime-in here on this thread with more technical data - since he's shot thousands of rounds with that Shockwave/SST bullet he loves... using chrono equipment for more precise measurements of energy/speed.