Hornady Traditional and FMJ bullets are built with a rugged AMP (Advanced Manufacturing Process) bullet jacket, designed for superior performance. Unlike the thin-plated full metal jackets found in other brands, which can distort, break or separate upon impact, the Hornady AMP jacket offers exceptional durability. With near-zero tolerance for concentricity and minimal wall thickness variation, these bullets ensure precise and reliable penetration. The result is a bullet that punches through targets with consistency and power, maintaining its integrity and not deforming or breaking, ensuring dependable performance with every shot.