I had to look up "PSP" - pointed soft point. It looks like Remington is the only one selling and marketing this bullet, but whether they make it or not, IDK. Remington has charts for velocity vs range, but nothing for terminal performance.
You're uncomforted? For good reason. There is nothing to indicate that this is purposed for LE work. I think you just got hosed.
Just because it looks like some of the other offerings you mentioned, doesn't mean it is.
Is it too late to change?