The Hornady DGX Bonded bullets are built nearly identical to the DGS (Dangerous Game Solid) bullets, but expand to 1½ to 2 times their original bullet diameter. They feature a copper-clad steel jacket bonded to a lead core to provide limited, controlled expansion, deep penetration, and high weight retention. Bonding the jacket to the core prevents separation from high-energy impact on tough material like bone, ensuring the bullet stays together for deep expansion.