That must be a pretty new bullet--it doesn't even appear on their own twist stability calculator though the bullet description says 9 twist is fine. I do have their 190 hybrid targets which I use for my 7mm STW--which interestingly have a lower BC/SD value than these 195's....glad I read your post.
I'm guessing these are intended for very large capacity magnum class 7mm--like the STW, RUM and 28 nosler--doesn't seem much point to me in driving a heavy bullet for intermediate distance when a lighter one would likely do just as well or better; but that's just speculation on my part.