Lehigh Defense pioneered Controlled Fracturing Technology, an advanced bullet design aimed at delivering exceptional terminal performance. These bullets are crafted from solid copper and are pre-stressed at specific points to ensure precision. Upon reaching a predetermined penetration depth, the razor-edge petals deploy, releasing a powerful energy spike before separating and radiating outward from the primary path of the bullet. Meanwhile, the bullet's shank, now back to bore diameter, continues its deep and straight penetration along the initial impact path. Unlike traditional expanding bullets, which mushroom and significantly limit penetration while providing a single wound path, Lehigh Defense's Controlled Fracturing ammunition creates an initial energy transfer, multiple wound paths and a deeply penetrating base with a sharp cutting edge. This results in more extensive damage and superior terminal performance, making it an ideal choice for those seeking maximum effectiveness in hunting and self-defense scenarios.