8Mm Rem Mag Vs 7Mm Rem Mag: Ultimate Comparison Guide
Choosing between the 8mm Rem Mag and the 7mm Rem Mag can be tough. Both cartridges are popular among hunters and long-range shooters.
Comparing these two options is essential for anyone serious about their shooting game. The 8mm Rem Mag offers incredible power and is great for big game hunting. On the other hand, the 7mm Rem Mag is known for its versatility and accuracy.
Understanding the differences between these two can help you make an informed decision. Whether you are new to shooting or looking to upgrade, this comparison will provide valuable insights. Let’s dive deeper into what each cartridge offers and how they stack up against each other.
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Cartridge Specifications
When comparing the 8mm Rem Mag and the 7mm Rem Mag, it’s crucial to understand their specifications. These two cartridges, while similar in some aspects, have distinct differences that can affect their performance and suitability for various hunting and shooting applications.
Dimensions And Design
The 8mm Rem Mag has a bullet diameter of 8.2mm. Its overall cartridge length is 3.6 inches. The case length is 2.850 inches. This design offers greater powder capacity.
The 7mm Rem Mag has a bullet diameter of 7.2mm. Its overall cartridge length is 3.29 inches. The case length measures 2.5 inches. This design emphasizes a balance of velocity and energy.
Bullet Weight And Types
The 8mm Rem Mag typically uses bullets weighing between 180 and 220 grains. These heavier bullets provide significant stopping power. Popular bullet types include soft point and hollow point.
The 7mm Rem Mag usually utilizes bullets weighing between 140 and 175 grains. These bullets offer a good mix of speed and penetration. Common bullet types include ballistic tip and partition.
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Ballistic Performance
The 8mm Remington Magnum and the 7mm Remington Magnum are popular cartridges for hunting. Understanding their ballistic performance helps in making an informed choice. This section covers the key aspects of their performance.
Velocity And Energy
Velocity and energy are critical for hunting. The 8mm Rem Mag typically fires a 200-grain bullet at around 2,900 feet per second (fps). This results in approximately 3,737 foot-pounds (ft-lbs) of energy.
In comparison, the 7mm Rem Mag usually fires a 150-grain bullet at about 3,100 fps. This generates roughly 3,197 ft-lbs of energy. The 8mm Rem Mag has more energy, making it powerful for larger game.
Trajectory Analysis
Trajectory affects accuracy over long distances. The 7mm Rem Mag’s lighter bullet has a flatter trajectory. This means less bullet drop over distance. For instance, at 300 yards, it may drop around 7 inches.
In contrast, the 8mm Rem Mag’s heavier bullet drops more. At 300 yards, it may drop approximately 10 inches. This makes the 7mm Rem Mag more suitable for long-range shots. The 8mm Rem Mag is better for medium-range targets.
| Cartridge | Velocity (fps) | Energy (ft-lbs) | Drop at 300 Yards (inches) |
|---|---|---|---|
| 8mm Rem Mag | 2,900 | 3,737 | 10 |
| 7mm Rem Mag | 3,100 | 3,197 | 7 |
Recoil And Handling
When comparing the 8mm Rem Mag and the 7mm Rem Mag, one of the key considerations is their recoil and handling. Both cartridges are powerful and suitable for big game hunting. However, their differences in recoil and handling can affect your shooting experience.
Recoil Comparison
The 8mm Rem Mag typically has more recoil than the 7mm Rem Mag. This is due to its larger case and higher powder capacity. The 7mm Rem Mag has a more manageable recoil, making it a favorite among hunters who prefer less kick.
| Cartridge | Recoil (ft-lbs) |
|---|---|
| 8mm Rem Mag | 28-30 |
| 7mm Rem Mag | 20-22 |
As seen in the table, the 8mm Rem Mag produces more recoil energy, which can impact your shooting comfort.
Handling And Comfort
Handling the 8mm Rem Mag can be challenging due to its heavier recoil. This can affect your accuracy and follow-up shots. In contrast, the 7mm Rem Mag offers better handling and is more comfortable for extended shooting sessions.
- 8mm Rem Mag: Heavier recoil, more challenging to handle
- 7mm Rem Mag: Lighter recoil, easier to handle and shoot
For hunters who prioritize comfort and ease of use, the 7mm Rem Mag is often the better choice. Its lower recoil allows for better control and accuracy, especially during long hunts.
Accuracy
Accuracy is a key factor in choosing a rifle cartridge. Both the 8mm Rem Mag and the 7mm Rem Mag are known for their precision. But how do they compare? Let’s dive into the details.
Range Performance
The 8mm Rem Mag has a larger bullet diameter. This can offer better terminal performance at long distances. It is effective for big game hunting over extended ranges.
The 7mm Rem Mag, on the other hand, is famous for its flat trajectory. This makes it a favorite for precision shooting at long distances. It maintains accuracy and velocity well beyond 300 yards.
Factors Affecting Accuracy
Several factors influence the accuracy of these cartridges. Bullet weight, barrel length, and rifle design all play roles. The 8mm Rem Mag often uses heavier bullets. This can affect trajectory and energy retention.
The 7mm Rem Mag benefits from a wide range of bullet weights. This allows shooters to select the best option for their needs. Rifles chambered in 7mm Rem Mag are also widely available.
Another important factor is recoil. The 8mm Rem Mag has a stronger recoil. This can affect shooter comfort and accuracy over long shooting sessions. The 7mm Rem Mag has less recoil, making it more manageable.
In summary, both cartridges have their strengths. The 8mm Rem Mag excels at long-range, heavy-hitting performance. The 7mm Rem Mag offers versatility and precision with less recoil.
Hunting Applications
Choosing the right caliber for hunting can be daunting. The 8mm Rem Mag and 7mm Rem Mag are two popular choices. They both have unique strengths and weaknesses. This section explores their hunting applications in detail.
Suitable Game
The 8mm Rem Mag is ideal for large game. Elk, moose, and bear are within its range. Its powerful punch ensures a clean, ethical kill. The 7mm Rem Mag is versatile. It can handle deer, antelope, and even elk. Its flatter trajectory appeals to many hunters.
Field Performance
In the field, the 8mm Rem Mag’s power is notable. It delivers high energy at long distances. This makes it reliable for big game hunting. The 7mm Rem Mag excels in accuracy. Its flat trajectory aids in precise shots. It performs well in varied terrains and weather conditions.
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Ammunition Availability And Cost
Choosing between the 8mm Rem Mag and the 7mm Rem Mag involves considering many factors. One important aspect is ammunition availability and cost. These factors can impact your decision significantly. You want to ensure that you can easily find and afford the ammo for your chosen rifle.
Market Availability
The 7mm Rem Mag is more common in the market. Most gun shops and sporting goods stores stock it. This makes it easier to find. The 8mm Rem Mag, on the other hand, is less common. You may need to visit specialized stores or order it online.
Cost Comparison
The 7mm Rem Mag is generally cheaper. Since it is more popular, manufacturers produce it in larger quantities. This helps lower the cost. The 8mm Rem Mag tends to be more expensive. Its lower demand means less production, which drives up the price.
Frequently Asked Questions
What Is The Difference Between 8mm Rem Mag And 7mm Rem Mag?
The 8mm Rem Mag offers more power, while the 7mm Rem Mag is known for accuracy and versatility.
Which Cartridge Is Better For Long-range Shooting?
The 7mm Rem Mag is generally preferred for long-range shooting due to its flatter trajectory and higher ballistic coefficient.
Is 8mm Rem Mag Suitable For Hunting?
Yes, the 8mm Rem Mag is suitable for hunting larger game due to its higher energy and stopping power.
Which Has Less Recoil: 8mm Rem Mag Or 7mm Rem Mag?
The 7mm Rem Mag typically has less recoil compared to the 8mm Rem Mag, making it easier to shoot.
Conclusion
Choosing between the 8mm Rem Mag and 7mm Rem Mag depends on your needs. Both cartridges offer unique benefits. The 8mm Rem Mag has more power for larger game. The 7mm Rem Mag provides better long-range accuracy. Consider your hunting style and target species.
Think about ammo availability and recoil. Both cartridges can be effective with the right setup. Make an informed choice based on your preferences. Happy hunting!
