The 7mm Remington Magnum is a powerhouse cartridge, renowned for its flat trajectory and hard-hitting performance on big game. Pairing this potent round with the legendary Nosler Partition bullet significantly amplifies its hunting capabilities. This detailed analysis explores the synergy between the 7mm Rem Mag and the Nosler Partition, covering its ballistic performance, hunting applications, and overall effectiveness.
Understanding the Nosler Partition Bullet
The Nosler Partition bullet isn't just another hunting round; it's an engineering marvel designed for deep penetration and consistent weight retention. Its unique construction features a forward-facing lead core encased in a tough, gilding-metal jacket, separated by a patented partition. This partition ensures that even upon impact with bone, the bullet retains its integrity, minimizing fragmentation and maximizing penetration. This characteristic makes it ideal for larger game animals where complete pass-throughs are crucial for a clean, ethical harvest.
Key Features of the Nosler Partition:
- Deep Penetration: The partitioned design allows the bullet to consistently penetrate deep into the target animal, even with bone impacts.
- High Weight Retention: The partition helps to prevent fragmentation, resulting in superior weight retention, leading to greater energy transfer and a more humane kill.
- Controlled Expansion: The bullet expands reliably, creating significant wound channels without excessive fragmentation. This ensures a quick, ethical harvest.
- Consistent Performance: The Nosler Partition's design contributes to consistent performance across various ranges and game species.
Ballistic Performance of the Nosler Partition 7mm Rem Mag
The 7mm Rem Mag, when loaded with the Nosler Partition, delivers impressive ballistic characteristics. While exact figures vary based on bullet weight (140gr, 150gr, 160gr are common choices), the general performance is characterized by:
- High Velocity: The 7mm Rem Mag's powerful case capacity propels the Nosler Partition to impressive velocities, extending effective range.
- Flat Trajectory: The combination of high velocity and bullet design results in a relatively flat trajectory, making long-range shots more predictable.
- Excellent Energy Retention: Even at longer distances, the Nosler Partition retains a substantial amount of energy, ensuring effective terminal performance.
It's crucial to consult ballistic data specific to the exact bullet weight and load you're using. This information is readily available from Nosler's website and various ballistics calculators.
Hunting Applications for the Nosler Partition 7mm Rem Mag
This combination is a top choice for hunting a broad spectrum of North American big game, including:
- Elk: The 7mm Rem Mag with the Nosler Partition delivers the power and penetration needed for a clean kill on even the largest bull elk.
- Deer: While perhaps overkill for smaller deer species, the Partition provides exceptional performance, ensuring a quick and humane harvest.
- Antelope: This combination is perfectly suited for antelope hunting, offering the necessary stopping power at longer ranges.
- Moose (with heavier grain bullets): For moose, consider heavier grain options (like the 160gr) to ensure sufficient penetration.
Choosing the Right Grain Weight
Bullet weight selection depends on your specific hunting application and the size of game you're targeting. Lighter grain bullets will generally have higher velocities, while heavier grain bullets offer more energy at longer ranges and better penetration. Research and understand the ballistic data before making your decision.
Conclusion: A Powerful Partnership
The pairing of the Nosler Partition bullet with the 7mm Remington Magnum cartridge creates a formidable hunting combination. Its reliable performance, deep penetration, and consistent weight retention make it a top choice for serious big-game hunters demanding ethical and effective harvest. Always remember to practice safe firearm handling and adhere to all hunting regulations.
