Hornady 30 Caliber 150 Grain InterLock Spire Point Rifle Ammunition

Hornady’s InterLock bullet design incorporates a raised ring inside the jacket that embeds into the bullet’s core, locking the core and jacket together during expansion to preserve mass and energy. The tapered jacket features precisely controlled thickness that enables consistent expansion across all velocities, while the one-piece core prevents separation. A cannelure serves dual purposes—it enables accurate and consistent crimping while working in concert with the InterLock ring to maintain the bond between core and jacket during expansion.