Reloaders seeking reliable performance in 7mm cartridges turn to the Hornady 7MM .284 139 Gr SP InterLock Bullets for consistent results in the field and on the range. These 139-grain soft point projectiles deliver controlled expansion and excellent weight retention, making them a trusted choice for big game hunting applications.
Key Features
- InterLock Ring Technology – A raised ring embedded in the core mechanically locks the jacket and core together, promoting deep penetration while maintaining bullet integrity for superior weight retention.
- Exposed Lead Tip Design – Facilitates rapid yet controlled expansion upon impact, delivering hard-hitting terminal performance on thin-skinned game.
- Secant Ogive Profile – Aerodynamic shape enhances ballistic coefficient for flatter trajectories and improved long-range accuracy.
- Tapered Jacket Construction – Supports deep penetration combined with reliable expansion for ethical, effective hunting results.
Specifications
- Caliber: 7mm (.284 diameter)
- Projectile Weight: 139 grains
- Projectile Type: Semi-Jacketed Soft Point (SP) InterLock
- Lead Content: Contains lead (not lead-free)
- Quantity: 100 bullets per box
- Ballistic Coefficient: Approximately .392 (varies by load)
- Sectional Density: .246
Why Choose Hornady InterLock Bullets
These bullets address common reloading challenges by providing dependable accuracy and terminal performance without requiring specialized equipment. The InterLock design solves the pain point of core-jacket separation, ensuring the projectile retains mass and energy even at high velocities typical of 7mm magnum loads. Whether you’re handloading for 7mm Remington Magnum, 7mm-08, or similar cartridges, the 139-grain weight offers an optimal balance of velocity and stopping power for medium to large game.
Ideal for hunters who demand precision and reliability, these projectiles help maximize the effectiveness of your custom ammunition while maintaining compliance with standard reloading practices.
Recommended Uses
- Big game hunting (deer, antelope, and similar species)
- Precision reloading for 7mm rifle platforms
- Target and practice loads where controlled expansion is desired
Stock up on these proven Hornady projectiles to build effective, accurate ammunition tailored to your specific needs.
| Weight | 32 oz |
|---|---|
| Dimensions | 4 × 4 × 3 in |
| Projectile Type | Semi-Jacketed Soft Point |
| Projectile Weight | 139 |
| Cartridge Compatibility | 7mm |
| Lead-Free | No |
| Count | 100 |
| MPN | 2820 |
| UPC | 090255228205 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
