Axtell,
20" groups at 1000 yards! And 10 fps more than with H4831. Wow, I'm impressed!
Have you tried that RL-17 load in cold weather? You might be less impressed with it.
For your information, for shooting out to 500 yards there's precious little difference in trajectory or wind-drift between the 200 Partition and 200 AccuBond. This is because the 200 Partition has a BC that surprises many people. And I'm not talking about listed BC, but BC from actual range tests by Bryan Litz.