Originally Posted by Scott Taylor
Out to 500yds according to my guide. I'm able to work up past that distance at my range.
My go to hunting bullet is the GS Custom hv. The 160g hv will run 3200fps out of your 300 wsm. With a .401 bc and a 300yrd zero you will 7.6 moa drop at 600yrds with a 4.4 moa ful value 10 mph wind. Still running at 1950 fps.
My experience with the bullets is that it has less meat damage than any other bullet I have used and kills very fast at long or short range.
If you go this route, use GS's load data. They do not use conventional data. They are a little different critter than conventional bullets.
Let me know if I can help.