Average three-shot groups with these nine loads is 1.28 MOA with a 4x Leupold. Without the worst group, it’s 1.12 MOA. A more powerful scope would likely improve that.
Okie John
If you aren't doing it already you might want to try a target optimized for the magnification/reticle/distance combination. I've shot quite a few five shot, sub moa groups with 4x magnification by doing so.
