Controlled Fracturing Technology, pioneered by Lehigh Defense, has reshaped bullet innovation. These bullets are meticulously crafted to achieve ultimate terminal effectiveness. Forging from solid copper, Controlled Fracturing bullets undergo precise pre-stressing at distinct points. Once a predetermined penetration depth is reached, the razor-edge petals deploy, triggering an energy surge, before eventually separating and radiating outward from the bullet's central trajectory. The bullet shank, now restored to bore diameter, continues its straight and profound penetration along the initial impact path. Diverging from traditional expanding bullets that mushroom and drastically curtail penetration while establishing just a single wound path, Lehigh Defense's Controlled Fracturing ammunition initiates an initial energy transfer, generates multiple wound paths and concludes with a deeply penetrating base featuring a finely honed front cutting edge, ensuring unparalleled terminal performance.