EFMJ brings a new standard to bullet expansion technology. Federal's exclusive EFMJ bullet design provides the most consistent expansion and reduced risk of collateral damage. This one-of-a-kind bullet design combines a scored full-metal nose over an internal rubber tip that collapses on impact—not based on hydraulics. Its fully enclosed design means it never fills with barrier material and ensures controlled expansion directly on impact. A low-flash propellant is ideal for low-light tactical applications, while EFMJ's bullet profile promotes smooth feeding in automatics. It's the perfect choice for reliable expansion and penetration, especially for agencies that forbid hollow point ammunition.
