Hornady traditional and FMJ bullets are engineered for exceptional performance with the advanced AMP (advanced manufacturing process) bullet jacket, offering superior durability. Unlike the thin-plated full metal jackets from other manufacturers, which are prone to distortion and separation upon impact, the Hornady AMP jacket is precision-formed for unparalleled concentricity and uniformity. With virtually zero tolerance for imperfections, these bullets maintain their integrity upon impact, punching through targets with consistent penetration and no deformation or fragmentation, ensuring reliable results every time. Hornady traditional and FMJ bullets feature a durable Amp bullet jacket, crafted through an advanced manufacturing process, which significantly enhances performance The thin-plated full metal jacket provided by other manufacturers tends to deform and frequently fractures or detaches upon bullet impact with the target The Hornady AMP bullet jacket is engineered with minimal tolerance for concentricity and exhibits nearly negligible wall thickness variation, allowing it to penetrate targets effectively without deformation or breakage