Full Metal Jacket Ammo - FMJ Explained - The Broad Side
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WebMay 29, 2019 · Full Metal Jacket ammo, or FMJ for short, is a bullet style that uses a soft core, commonly lead, surrounded by a casing of harder metal. It is most commonly used as range rounds and not for self-defense purposes. Keep reading to learn more about FMJ bullets and its uses.
DA: 22 PA: 85 MOZ Rank: 49