Hornady InterLock 30 Cal .308 165gr BTSP Bullets - 100/Box

The Hornady 3045 InterLock bullets deliver controlled expansion and deep penetration for consistent terminal performance on medium to large game. These .308 caliber, 165-grain boat tail spire point projectiles feature Hornady's proven InterLock ring technology that mechanically locks the core and jacket together.

What Makes This Different

The InterLock ring prevents core-jacket separation during expansion, maintaining bullet integrity where conventional bullets often fail. This mechanical bonding system ensures 60-90% weight retention compared to standard cup-and-core bullets that typically retain only 40-60% of their original weight. The boat tail design reduces drag for flatter trajectories and improved long-range accuracy.

Key Features

• InterLock ring mechanically bonds core to jacket for controlled expansion
• 165-grain weight optimized for .30-06, .308 Winchester, and similar cartridges
• Boat tail base design reduces drag coefficient by 8-12% over flat base bullets
• Spire point tip initiates expansion at velocities down to 1,800 fps
• Tapered jacket thickness controls expansion rate for deep penetration
• Secant ogive profile improves ballistic coefficient to .435
• Bulk packaging of 100 bullets per box reduces cost per round

Field testing shows these bullets maintain structural integrity through heavy bone and muscle tissue while creating wound channels 2-3 times bullet diameter. The 165-grain weight provides excellent sectional density of .248 for penetration on elk, deer, and similar game animals. Accuracy testing in quality rifle barrels typically produces groups under 1.5 MOA at 100 yards when properly loaded.

Technical Specs

• Caliber: .308 inch (30 caliber)
• Weight: 165 grains
• Bullet Type: Boat Tail Spire Point (BTSP)
• Ballistic Coefficient: .435 (G1)
• Sectional Density: .248
• Recommended Twist Rate: 1:10 inch or faster
• Jacket Material: Gilding metal
• Core Material: Lead alloy
• Quantity: 100 bullets per box
• Manufacturer: Hornady Manufacturing

These InterLock bullets represent proven technology for hunters requiring consistent terminal performance across varying shot angles and distances. The bulk packaging format appeals to serious reloaders who demand quality components without premium pricing.