jmike3543
Active Member
- Sep 10, 2018
- 207
I've got a bunch of IMR 4320 lying around and I want to develop a loading for my Garand with it. My reloading manual (Hornady 10th Edition) doesn't have a loading for 4320 but I found recommended loadings from 49-52 grains with a 150 grain projectile. Does anyone have a load they've already developed?