The Hornady InterLock 8mm .323 caliber 150-grain soft point bullets deliver consistent expansion and deep penetration for medium to large game hunting. These bullets feature Hornady's proven InterLock ring technology that mechanically locks the core and jacket together during expansion.
What Makes This Different
The InterLock ring sets these bullets apart from conventional soft points by preventing core-jacket separation during impact. This mechanical bond ensures the bullet retains 80-90% of its original weight while expanding to nearly twice its diameter. The result is more reliable terminal performance compared to standard cup-and-core designs that can fragment unpredictably.
Key Features
- InterLock ring mechanically bonds core and jacket for controlled expansion
- 150-grain weight optimized for 8mm Mauser, 8x57mm, and similar cartridges
- Soft point design initiates expansion on impact with game
- Secant ogive profile improves ballistic coefficient and accuracy
- Lead core with tapered jacket for deep penetration
- Cannelure provides consistent bullet seating depth
- 100 bullets per box for extended shooting sessions
These bullets perform effectively on deer, elk, and similar-sized game at typical hunting ranges. The 150-grain weight provides excellent sectional density in 8mm caliber, delivering flat trajectory and adequate energy transfer. Field testing shows consistent 1.5-2x expansion with penetration depths of 18-24 inches in ballistic gelatin.
Technical Specs
- Caliber: 8mm (.323 diameter)
- Weight: 150 grains
- Bullet Type: Soft Point with InterLock ring
- Sectional Density: .205
- Ballistic Coefficient: .368 (G1)
- Recommended Twist Rate: 1:9.5" or faster
- Quantity: 100 bullets per box
- Manufacturer: Hornady Manufacturing
- Part Number: 3232
Handloaders seeking reliable terminal performance in 8mm cartridges will find these InterLock bullets provide the consistency needed for ethical hunting. The proven design has accounted for countless successful harvests across decades of use.