Hornady InterLock 7mm (.284) 154 Grain Spire Point Bullets - Box of 100
- Capacity-Rounds:
- 100
- Grain:
- 154
- Quantity:
- 100 Per Box
- Bullet Tip Material:
- Lead
- Core Material:
- Lead
- Jacket Material:
- Copper
- Sectional Density:
- 0.273
- Bullet Diameter:
- 0.284
- Cannelure:
- Yes
- Coefficient:
- 0.433
The Hornady InterLock 7mm (.284) 154 Grain Spire Point Bullets deliver the controlled performance that serious handloaders depend on for big game hunting. Built on Hornady's proven InterLock design, these bullets combine a polymer tip with a one-piece core and jacket construction to produce consistent, flat-shooting performance downrange. Whether you're assembling loads for elk, deer, or other medium to large game, these .284 projectiles are engineered to expand reliably while maintaining the structural integrity that translates into clean kills.
The standout feature here is Hornady's patented InterLock ring system—a mechanical lock between the bullet's core and jacket that keeps them bonded together during expansion. This design philosophy prioritizes retained weight and controlled mushrooming, which means a more substantial wound channel and predictable terminal ballistics in the field. For handloaders who refuse to compromise on terminal performance, the InterLock platform offers the kind of engineering peace of mind that matters when the shot counts.
Each box contains 100 bullets, so you've got the volume to develop loads, test your rifle's accuracy, and build a dependable hunting round without breaking the bank on components. The 154-grain weight in 7mm is a solid all-around choice for medium-range to extended-distance hunting applications, balancing velocity potential with enough mass to retain energy at distance.
Key Features
- Hornady InterLock ring system locks core to jacket for superior weight retention
- Polymer tip for flat trajectory and fast velocity
- One-piece core and jacket construction for consistent expansion
- 100 bullets per box—efficient for load development and hunting applications
- Designed for big game hunting with controlled, massive wound channels
Specifications
| Caliber | .284 (7mm) |
| Weight | 154 Grains |
| Bullet Style | Spire Point |
| Quantity | 100 Bullets |
| Core Design | InterLock (one-piece core and jacket with InterLock ring) |
Frequently Asked Questions
What firearms can I use these 7mm bullets in?
These .284 (7mm) bullets are compatible with any rifle chambered in a 7mm caliber—including 7mm-08 Remington, 280 Remington, 7mm Remington Magnum, and similar cartridges. Always verify your specific rifle's specifications and consult reloading manuals for your exact cartridge.
Are these bullets suitable for hunting?
Yes. Hornady designed these InterLock bullets specifically for big game hunting. The polymer tip, controlled expansion, and InterLock ring system are engineered to produce clean kills on deer, elk, and similar game.
How many bullets come in a box?
Each box contains 100 bullets, giving handloaders enough volume to develop and test hunting loads, as well as manufacture multiple rounds.
What makes the InterLock ring system different from other bonded bullets?
The InterLock ring is a mechanical lock between the bullet's core and jacket that keeps them bonded together during expansion. This design ensures superior weight retention and controlled mushrooming, which Hornady claims results in more substantial wound channels and reliable terminal performance.

