Hornady Frontier 7.62x39mm 123gr FMJ Rifle Ammo - 50 Rounds - Hornady Frontier 7.62x39mm 123 Grain Full Metal Jacket - 50 Rounds (Box) FR421 ammunition comes in a box of 50 and is designed for shooters looking for reliable performance without magnetic properties. These cartridges offer a muzzle velocity of 2340 fps and a significant muzzle energy of 1495 ft/lbs, ensuring both precision and power. The Full Metal Jacket (FMJ) bullets provide excellent penetration and consistency, making them an ideal choice for range training and target practice. Furthermore, the brass casings are not only durable but also reloadable, maximizing the value for shooters who reload their ammo. Features Non-Magnetic Bullet Construction: Ideal for ranges with restrictions on magnetic ammunition.; Full Metal Jacket Design: Ensures consistent performance and excellent penetration for range shooting.; Reloadable Brass Casings: Provides long-lasting value and the opportunity for shooters to reload.;