jblomenberg16
Grandmaster
Shot some loads I'm working on tonight for my AR. I'm using up some generic, non-labled SR primers that I took on trade. What I've seen thus far is that my velocity is probably a good 100-150 FPS lower on average than I would expect for the load I'm using, especially since its at the top of the maximum book load. I'm also not really seeing the pressure signs I'd expect.
I typically use CCI primers, and CCI BR for my accuracy loads, but have also had good success with Winchesters. Just curious if others with more reloading experience had seen this same kind of variance between primer manufacturers.
I typically use CCI primers, and CCI BR for my accuracy loads, but have also had good success with Winchesters. Just curious if others with more reloading experience had seen this same kind of variance between primer manufacturers.