Hornady 2552 InterLock 25 Cal .257 117 gr Boat-Tail Spire Point 100 Per Box

Hornady's InterLock bullet features a raised ring inside the jacket that is embedded in the bullet's core that keeps the core and jacket locked together during expansion to retain mass and energy. The tapered jacket thickness is precisely controlled for expansion at all velocities, while its one-piece core does not separate. The cannelure provides accurate and consistent crimping and also works with the InterLock ring to ensure the core and jacket remain locked during expansion. Caliber 25 Cal Model InterLock Application Medium Game Bullet Diameter .257 Bullet Type Boat-Tail Spire Point Coefficient .391 Core Material Lead Jacket Material Copper Quantity 100 Per Box Sectional Density .253 Weight 117 gr