Re: 200gr. Accubonds
71 grains of H4831SC seated .01" off the lands worked best for me. RL22 gave pretty good results, and H1000 did not for me. However, I use the 200 grain SMKs, and I have been so happy with how they shoot I am going to try them for my extended range elk hunts first instead of the accubonds. If I have problems, I'll switch back to the accubonds. For the SMKs, I am at 71.3 grains H4831SC .005" off the lands, and this load produces .3" groups when I don't screw it up, and RL22 did only half that good. H1000 did not do good at all with the SMKs, at least up to 78 grains.
"Buzzards gotta eat, same as worms" - Josey Wales