Jet Hunter:
I have a torso AR500 target with a 6" swinging gong in the center. I tried the 420 grain Round nosed, flat point at 300 yards, 2 weeks ago, and boy it rings that target! Lol!
Lots of fun! When I get my 420's past 1650fps , they are not much fun to shoot in my lighter rifles anymore. LOL!
I got some of bullet barns 525 grain postells around 1475fps (Varget). They shot great, and had a single digit SD.
This rifle is going to get shot more and more if it keeps shooting like this.