Laurie loaded .308 Earn ammo* with 16 LR primer kinds and afterwards examined for normal velocity, ES/SD, and group dimension. This can be by far the most thorough and extensive LR primer test ever finished. Allow me to share the primer kinds examined: "Supplied satisfactory penetration, a larger diameter bullet https://federal-primers-20985494.blue-blogs.com/38915072/federal-champion-210-large-rifle-primers-things-to-know-before-you-buy