My 7prc 22” proof barrel shoots a bit better than that, 175 Precision hunter about 0.6moa@100 yards and right around 0.8moa @ 300. Speed is about 2815 fps.
Yeah. I wish I had more options. That said, the aforementioned shooting session had a 1/4" group with velocities very close to those advertised. And since i've got six boxes still, I'll shoot'em. My lot numbers are all above those noted previously as post-powder-change which is by I'm wondering if the lighter 165g copper is even suffering from this.