Was going through some brass for reloading and discovered that Federal brass has a larger
.100 dia hole than the Winchester brass which measrures .081
Both are for large pistol primers. Why the difference and does it cause a difference in how the
powder burns when using same primers and powder load?
.100 dia hole than the Winchester brass which measrures .081
Both are for large pistol primers. Why the difference and does it cause a difference in how the
powder burns when using same primers and powder load?