Laurie loaded .308 Gain ammo* with sixteen LR primer varieties after which examined for ordinary velocity, ES/SD, and group size. This may be by far the most thorough and complete LR primer examination at any time done. Here's the primer styles tested: "Given suitable penetration, a larger diameter bullet can https://federalprimersfor22379023.is-blog.com/38261533/about-federal-primers-for-9mm