dangthathurt
New member
I'm going to work up loads in 300 win mag using SMK 220 gr and Reloader 22.
I currently have a limited supply of powder and I was hoping someone can help narrow down an accurate range of charges.
One reference has a max load of 68.1 grains, another is 72.0 grains.
I currently have a limited supply of powder and I was hoping someone can help narrow down an accurate range of charges.
One reference has a max load of 68.1 grains, another is 72.0 grains.