Hornady InterLock .270 140gr Boat Tail Spire Point

Hornady InterLock .270 Caliber Bullets

The Hornady InterLock represents a thoughtful approach to bullet design, combining proven engineering with practical hunting performance. These .270 caliber, 140-grain projectiles are built for hunters who demand reliability and consistent results.

Core Design Features

InterLock Ring System: The signature InterLock ring is embedded directly into the bullet's core, mechanically locking the jacket and core together. This prevents separation during expansion and ensures the bullet retains maximum mass and energy through the entire wound channel.

One-Piece Core Construction: Unlike divided-core designs, Hornady's one-piece core maintains structural integrity throughout expansion, delivering superior weight retention and more predictable performance.

Tapered Jacket: The jacket thickness is precisely controlled and tapered to produce reliable expansion across a wide velocity range. This means the bullet performs consistently whether you're shooting at close range or extended distances.

Ballistic Specifications

• Caliber: .270 Winchester
• Diameter: .277 inch
• Weight: 140 grains
• Ballistic Coefficient: .486
• Sectional Density: .261
• Style: Boat Tail Spire Point

Practical Advantages

The cannelure serves dual purposes: it provides a consistent crimping groove for reloaders and works in concert with the InterLock ring to maintain core-jacket integrity during expansion. The boat tail design improves ballistic efficiency, while the spire point profile offers a good balance of aerodynamics and structural strength.

These bullets are ideal for reloaders preparing ammunition for deer, elk, and other medium to large game. The controlled expansion and weight retention characteristics make them a dependable choice for hunters who understand that shot placement and bullet performance go hand in hand.