Thanks for the info.
Yea my "plan" to be proficient at 200 is yet a dream with this gun. I just figure if I get a mold I ought to get one that would do the job for the outer limits, should I get there.
I am testing out BP on my MBC bullets tomorrow to see what happens. They're about 0.002" under groove diameter, so hopefully they seal ok. I lubed them with emmerts. Probably not enough velocity for good expansion on game with that hard of bullet though.
I was looking at some of the offerings at BACO. Looks like they have a 20:1 alloy bullet with BP lube (spg, I think).
I think Montana bullet works might also do a softer alloy, but can't remember.
If I can't find any soft alloy bullets I want to go with, I'll just do the regular hardball ones that are offered, like what I have from MBC, and shoot a duplex. That's what I have been shooting those with and it works well.