The world of hunting and long-range shooting offers a vast array of ammunition choices, each with its own unique characteristics and capabilities. Two popular cartridges that have gained attention among hunters and shooters are the 340 Weatherby and the 33 Nosler. In this article, we’ll delve into the features, performance, and applications of these cartridges, helping you understand the differences and make an informed decision. So let’s dive in!

Understanding the 340 Weatherby and 33 Nosler cartridges

Overview of the 340 Weatherby

The 340 Weatherby Magnum is a powerful rifle cartridge developed by Roy Weatherby in the mid-20th century. It’s known for its impressive velocity and downrange energy, making it a top choice for hunters pursuing big game at extended distances. The cartridge features a belted case design and utilizes .338-inch caliber bullets.

Overview of the 33 Nosler

Introduced more recently, the 33 Nosler is a high-performance cartridge designed by Nosler, offering a balance between power, accuracy, and trajectory. It features a non-belted case with a rebated rim and fires .338-inch bullets. The 33 Nosler has gained popularity among hunters and long-range shooters for its excellent ballistics and versatility.

Caliber, ballistics, and performance comparison

Both the 340 Weatherby and the 33 Nosler share the same .338-inch bullet diameter, allowing for a wide selection of bullets suitable for various game species. However, they differ in terms of overall cartridge length, case design, and ballistics. The 340 Weatherby generally achieves higher muzzle velocities, resulting in flatter trajectories and more energy downrange. On the other hand, the 33 Nosler offers slightly better long-range performance due to its sleeker bullet designs and improved ballistic coefficients.

Applications and popular use cases

Hunting applications

Both cartridges excel in hunting scenarios, particularly for large and dangerous game. The 340 Weatherby’s high velocity and energy make it ideal for taking down animals like elk, moose, and African game. The 33 Nosler, with its versatile bullet selection and impressive ballistics, is also well-suited for these game species. However, the 33 Nosler may have an advantage in long-range shots and windy conditions due to its superior ballistics.

Long-range shooting

Long-range shooters value cartridges that deliver consistent accuracy and sufficient energy at extended distances. While the 340 Weatherby can certainly reach out to long ranges, the 33 Nosler’s improved ballistic performance and lower wind drift make it an attractive option for precision shooting enthusiasts.

Big game hunting

When it comes to hunting large, tough game animals, both the 340 Weatherby and the 33 Nosler offer ample power and penetration. However, the 340 Weatherby’s higher muzzle velocity gives it an edge in delivering devastating terminal performance and deep penetration, making it a favored choice for hunters pursuing thick-skinned game like brown bears and African dangerous game.

Hunting regulations and limitations

Before selecting a cartridge, it’s important to consider local hunting regulations and limitations. Some regions may impose restrictions on caliber size, bullet weight, or energy requirements. Always ensure that your chosen cartridge complies with the regulations in your hunting area.

Recoil and felt recoil comparison

Recoil can significantly impact shooter comfort and accuracy, particularly during extended shooting sessions. The 340 Weatherby generates substantial recoil due to its high-velocity performance and powerful cartridges. Shooters sensitive to recoil may find the 33 Nosler more manageable, as it delivers similar performance with slightly less recoil.

Rifle selection and availability

Available rifles chambered in 340 Weatherby

The 340 Weatherby has a long-standing reputation and is chambered in a variety of rifles. Prominent rifle manufacturers like Weatherby, Ruger, and Mark V offer rifles chambered in this potent cartridge. These rifles are designed to withstand the high pressures associated with the 340 Weatherby, ensuring reliability and accuracy.

Available rifles chambered in 33 Nosler

The 33 Nosler, being a relatively newer cartridge, has a more limited selection of rifles chambered for it. However, major rifle manufacturers such as Nosler, Browning, and Christensen Arms produce rifles chambered in 33 Nosler, catering to the growing demand for this powerful cartridge.

Rifle manufacturers and models

In addition to the specific chamberings mentioned above, various rifle manufacturers produce rifles capable of chambering both the 340 Weatherby and the 33 Nosler. Some notable brands include Remington, Savage Arms, and Winchester, among others. It’s essential to explore different options and consider factors such as accuracy, ergonomics, and reliability when selecting a rifle.

Ammunition availability and selection

Bullet types and weights

Both cartridges benefit from a wide range of bullet choices in the .338-inch caliber. Bullet weights typically range from 200 grains to 300 grains, catering to different hunting requirements and game sizes. Hunters can choose from bonded bullets, monolithic solids, soft points, and various premium hunting bullets depending on their specific needs.

Factory loads and reloading options

Ammunition availability plays a crucial role in the convenience and cost of shooting. The 340 Weatherby enjoys a more extensive selection of factory loads, including offerings from Weatherby, Federal Premium, and other major ammunition manufacturers. While the 33 Nosler has a more limited factory load selection, it’s still possible to find reliable options from Nosler and a few other manufacturers. Reloading enthusiasts can also benefit from both cartridges, as they offer excellent performance when loaded with handcrafted precision.

Cost considerations

Ammunition cost comparison

The cost of ammunition is an important factor to consider, especially for those who shoot regularly or plan extended hunting trips. Generally, the 340 Weatherby ammunition is slightly more expensive compared to the 33 Nosler due to its higher demand and longer-established presence in the market. However, it’s worth noting that ammunition prices can vary depending on factors such as brand, bullet type, and retailer.

Rifle cost comparison

In addition to ammunition costs, the price of rifles chambered in the 340 Weatherby or the 33 Nosler should also be considered. The cost of rifles can vary greatly depending on the brand, model, features, and overall quality. It’s advisable to set a budget and explore options within that range while prioritizing reliability and performance.

Long-term cost implications

When evaluating the cost of shooting, it’s essential to consider the long-term implications. Factors such as barrel life, reloading costs, and availability of components can impact the overall cost of owning and shooting a particular cartridge. While the 340 Weatherby may have a shorter barrel life due to its high-velocity performance, the 33 Nosler may offer a more cost-effective shooting experience in the long run.

Shootability and accuracy

Barrel life

Barrel life refers to the number of rounds a barrel can fire perfectly before experiencing a significant decrease in accuracy or performance. The 340 Weatherby’s high-velocity nature can result in more rapid barrel erosion compared to the 33 Nosler. Shooters who prioritize barrel longevity may find the 33 Nosler more appealing.

Recoil management

Effective recoil management is crucial for shooter comfort and accuracy. Both cartridges produce notable recoil, but the 33 Nosler’s slightly lower recoil may be more manageable for some shooters, especially during extended shooting sessions or when engaging in precision shooting disciplines.

Accuracy potential

Accuracy is a key factor for any cartridge. Both the 340 Weatherby and the 33 Nosler are capable of exceptional accuracy, particularly when paired with a high-quality rifle and suitable ammunition. Factors such as bullet selection, rifle harmonics, and shooter proficiency play crucial roles in achieving optimal accuracy with either cartridge.

Terminal ballistics and stopping power

Bullet selection for different game

Selecting the right bullet is essential for achieving desired terminal ballistics and stopping power. Both the 340 Weatherby and the 33 Nosler offer a wide selection of bullets suitable for different game species. Hunters should consider factors such as bullet weight, construction, and intended use when selecting ammunition for specific hunting scenarios.

Energy transfer and knockdown power

Both cartridges deliver significant energy upon impact, resulting in substantial knockdown power. The 340 Weatherby’s high-velocity performance gives it an advantage in terms of energy transfer, making it highly effective for anchoring game quickly. However, the 33 Nosler’s improved bullet designs and excellent ballistics still offer ample knockdown power, making it a reliable choice for most hunting scenarios.

Hand loading considerations

Case capacity and powder selection

Hand loading allows shooters to fine-tune their ammunition for optimal performance. When hand loading for  the 340 Weatherby or the 33 Nosler, factors such as case capacity and powder selection come into play. The 340 Weatherby’s larger case capacity may require slower-burning powders to achieve optimal velocities, while the 33 Nosler’s slightly smaller case may be better suited for a broader range of powders.

Bullet seating depth and COAL

Achieving consistent bullet seating depth and overall cartridge length (COAL) is critical for accuracy and reliable feeding. Shooters should adhere to published reloading data and consider the specific requirements of their rifles when handloading for either cartridge.

Optimal loads and performance tuning

Handloading offers the flexibility to fine-tune loads and tailor them to specific shooting scenarios. By experimenting with different powders, bullet weights, and seating depths, shooters can discover optimal loads that deliver the desired performance characteristics, whether it’s long-range accuracy, terminal performance, or recoil management.

Field performance and real-world experiences

Hunter testimonials and experiences

Real-world experiences from hunters who have used either the 340 Weatherby or the 33 Nosler can provide valuable insights. Reading and researching hunter testimonials, field reports, and online forums can help potential buyers gain a better understanding of each cartridge’s performance, limitations, and suitability for different hunting situations.

Success stories and limitations

Understanding the strengths and limitations of each cartridge is crucial for making an informed decision. While both the 340 Weatherby and the 33 Nosler have their merits, success stories and feedback from experienced hunters can shed light on scenarios where one cartridge may excel over the other.

Future outlook and industry trends

The shooting industry continually evolves, and new cartridges and technologies emerge regularly. While the 340 Weatherby and the 33 Nosler have already established themselves as powerful and versatile cartridges, it’s worth keeping an eye on industry trends and potential advancements that could impact their popularity or introduce new alternatives.

Here is a list of brand names associated with the 340 Weatherby Magnum, a rifle cartridge:

1. Weatherby: Weatherby is the company that designed and developed the 340 Weatherby Magnum cartridge. They offer rifles chambered in this caliber.
2. Mark V: Weatherby’s Mark V series of rifles includes models chambered in the 340 Weatherby Magnum.
3. Vanguard: Weatherby’s Vanguard line of rifles also includes options chambered in the 340 Weatherby Magnum.
4. Accumark: The Accumark series by Weatherby offers rifles chambered in various calibers, including the 340 Weatherby Magnum.
5. Custom: Custom rifles from different manufacturers can be chambered in the 340 Weatherby Magnum.
6. Sako: Sako, a Finnish firearms manufacturer, produces rifles chambered in the 340 Weatherby Magnum under their Sako 85 model.
7. Blaser: Blaser, a German firearms company, offers rifles in the 340 Weatherby Magnum chambering.
8. Dakota Arms: Dakota Arms, an American firearms manufacturer, produces custom rifles chambered in the 340 Weatherby Magnum.
9. HS Precision: HS Precision is known for manufacturing precision rifles, and they offer models chambered in the 340 Weatherby Magnum.
10. Cooper Firearms: Cooper Firearms of Montana produces high-quality rifles, and they offer options chambered in the 340 Weatherby Magnum.

Here is a list of brand names associated with the 33 Nosler cartridge:

1. Nrosle : The cartridge itself is developed and manufactured by Nosler, so you’ll find ammunition and firearms labeled with the company’s name.
2. Winchester : Winchester, a renowned ammunition manufacturer, produces ammunition for the 33 Nosler under their brand name.
3. Hornady : Hornady is another well-known ammunition manufacturer that offers ammunition for the 33 Nosler.
4. Federal Premium:  Federal Premium is a trusted brand in the ammunition industry, and they produce cartridges for the 33 Nosler.
5. Remington : Remington, a longstanding firearms and ammunition manufacturer, also produces ammunition for the 33 Nosler.
6. Barnes : Barnes Bullets, known for their high-quality projectiles, manufactures bullets specifically designed for the 33 Nosler.
7. Berger : Berger Bullets produces precision bullets, including options suitable for the 33 Nosler cartridge.
8. Sierra : Sierra Bullets offers a range of bullets compatible with the 33 Nosler, known for their accuracy and consistency.
9. Swift: Swift Bullets manufactures bullets for various calibers, including the 33 Nosler, and is known for their controlled expansion and weight retention.
10. DoubleTap : DoubleTap Ammunition is a brand that specializes in high-performance ammunition, and they produce loads for the 33 Nosler.

340 Weatherby and .33 Nosler are both popular rifle cartridges known for their power and long-range capabilities. Here’s a comparison of their pros and cons:

.340 Weatherby Magnum:

Pros:

1. High velocity and flat trajectory: The .340 Weatherby Magnum offers high muzzle velocity, making it ideal for long-range shooting. It maintains a flat trajectory, reducing the need for holdovers.
2. Excellent energy and stopping power: This cartridge delivers a significant amount of energy, making it effective for hunting larger game at longer distances.
3. Wide range of bullet selection: There is a good selection of bullet weights and types available for the .340 Weatherby, allowing shooters to customize their ammunition based on their specific needs.
4. Long-range accuracy: Due to its high velocity and flat trajectory, the .340 Weatherby Magnum is known for its accuracy at extended ranges.

Cons:

1. Recoil: The .340 Weatherby Magnum generates substantial recoil, which may be uncomfortable for some shooters, especially when firing multiple rounds.
2. Ammo availability and cost: Finding ammunition for the .340 Weatherby Magnum can be more challenging compared to more common cartridges. Additionally, the ammunition tends to be more expensive.
3. Barrel life: The high velocities and pressures of the .340 Weatherby Magnum can result in faster barrel erosion and reduced barrel life compared to milder cartridges.

.33 Nosler:

Pros:

1. Impressive ballistics: The .33 Nosler is known for its excellent ballistics, providing high muzzle velocity and a flat trajectory, which makes it suitable for long-range shooting.
2. Long-range accuracy: With its high velocity and flat trajectory, the .33 Nosler offers excellent accuracy at extended ranges, allowing for precise shots on target.
3. Versatile: The .33 Nosler can be used for a wide range of game, including large and dangerous game, due to its substantial energy and stopping power.
4. Good bullet selection: There are various bullet weights and types available for the .33 Nosler, allowing shooters to tailor their ammunition to different hunting or shooting scenarios.

Cons:

1. Recoil: Like the .340 Weatherby Magnum, the .33 Nosler generates significant recoil, which may be uncomfortable for some shooters, particularly when firing multiple rounds.
2. Ammo availability and cost: The .33 Nosler is not as widely available as some other cartridges, so finding ammunition might be more challenging. Additionally, the ammunition can be relatively expensive.
3. Barrel life: Due to the high velocities and pressures it generates, the .33 Nosler may result in accelerated barrel wear and reduced barrel life compared to lower-velocity cartridges.

Conclusion

In the world of powerful rifle cartridges, the 340 Weatherby and the 33 Nosler stand out as excellent choices for hunters and long-range shooting enthusiasts. The 340 Weatherby offers high velocity, devastating terminal performance, and a proven track record, while the 33 Nosler provides exceptional ballistics, versatility, and manageable recoil. Ultimately, the choice between these two cartridges will depend on your specific needs, preferences, and shooting goals.

So, whether you opt for the tried-and-true power of the 340 Weatherby or the modern performance of the 33 Nosler, both cartridges are capable of delivering impressive results in the field. Explore the available rifles, ammunition options, and seek the advice of experienced hunters to make an informed decision that aligns with your shooting requirements.

FAQs (Frequently Asked Questions)

Q: Can the 340 Weatherby or the 33 Nosler be used for long-range shooting?

A: Yes, both cartridges are suitable for long-range shooting due to their excellent ballistics and energy retention.

Q: Which cartridge has less recoil, the 340 Weatherby or the 33 Nosler?

A: The 33 Nosler has slightly less recoil compared to the 340 Weatherby, making it more manageable for some shooters.

Q: Are there specific rifles designed for the 340 Weatherby or the 33 Nosler?

A: Yes, several rifle manufacturers offer models chambered in either the 340 Weatherby or the 33 Nosler.

Q: Can I handload ammunition for the 340 Weatherby or the 33 Nosler?

A: Yes, both cartridges can be handloaded, allowing shooters to customize loads for optimal performance.

Q: Are there any limitations or hunting regulations regarding the use of these cartridges?

A: Always check local hunting regulations to ensure compliance with caliber, bullet weight, and energy requirements in your area.