338 Lapua vs 338 Lapua Magnum: Which Is Right?
Choosing the right cartridge can be a daunting task, especially when precision and power are paramount. The world of long-range shooting and big-game hunting offers a plethora of options, but two names consistently rise to the top: the 338 Lapua and the 338 Lapua Magnum.
These two cartridges, sharing a common lineage and purpose, often spark debate among seasoned shooters. Understanding their nuances is crucial for making an informed decision. This comparison delves deep into the specifics, highlighting the key differences between the 338 Lapua and the 338 Lapua Magnum.
Whether you’re a seasoned marksman or a newcomer to the realm of high-performance cartridges, this guide will provide the insights you need. We’ll explore ballistics, effective ranges, and ideal applications, empowering you to select the perfect round for your needs. Prepare to discover which cartridge reigns supreme in the battle of the 338s.
Specs at a Glance
| Feature | 338 Lapua | 338 Lapua Magnum |
|---|---|---|
| Parent Case | .338 Lapua | .338 Lapua |
| Bullet Diameter | .338 in (8.59 mm) | .338 in (8.59 mm) |
| Case Length | 2.724 in (69.2 mm) | 2.724 in (69.2 mm) |
| Overall Length | 3.681 in (93.5 mm) | 3.681 in (93.5 mm) |
| Typical Bullet Weight | 250-300 grains | 250-300 grains |
| Max Pressure | 60,916 psi | 60,916 psi |
| Typical Muzzle Velocity (300gr) | ~2850 fps | ~2950 fps |
| Effective Range | 1500+ yards | 1700+ yards |
| Case Capacity | ~105 gr H2O | ~105 gr H2O |
| Popular Uses | Long-range shooting, Military sniping | Long-range shooting, Military sniping |
| Availability | Widely Available | Widely Available |
| Recoil | Significant | Significant |
Feature-by-Feature Breakdown
Cartridge Case Length
- 338 Lapua: The .338 Lapua has a shorter case length, resulting in a slightly smaller overall cartridge size. This can affect magazine capacity in some rifles. It may be easier to chamber in some actions.
- 338 Lapua Magnum: The .338 Lapua Magnum has a longer case, allowing for a larger powder capacity. This contributes to higher velocities and greater energy at the muzzle.
- Winner: 338 Lapua Magnum
Powder Capacity
- 338 Lapua: Generally holds less powder due to the shorter case. This affects ballistic performance.
- 338 Lapua Magnum: Designed for a larger powder charge, directly impacting muzzle velocity and range.
- Winner: 338 Lapua Magnum
Muzzle Velocity
- 338 Lapua: Typically exhibits lower muzzle velocities compared to the magnum version, impacting effective range and energy at distance.
- 338 Lapua Magnum: Achieves significantly higher muzzle velocities, resulting in flatter trajectories and increased effective range.
- Winner: 338 Lapua Magnum
Energy at Muzzle
- 338 Lapua: Delivers less energy at the muzzle compared to the magnum version.
- 338 Lapua Magnum: Produces significantly more muzzle energy due to higher velocity and heavier bullets.
- Winner: 338 Lapua Magnum
Recoil
- 338 Lapua: Generally has slightly less recoil than the magnum version, making it potentially easier to manage for some shooters.
- 338 Lapua Magnum: Produces more recoil due to higher energy and larger powder charge, which can affect shooter comfort and follow-up shots.
- Winner: 338 Lapua
Bullet Weight Availability
- 338 Lapua: Can use a range of bullet weights, but performance is optimized with specific weights.
- 338 Lapua Magnum: Also uses a range of bullet weights, and benefits from heavier, higher ballistic coefficient bullets.
- Winner: 338 Lapua Magnum
Effective Range
- 338 Lapua: Effective range is shorter due to lower muzzle velocity and energy retention.
- 338 Lapua Magnum: Offers a significantly extended effective range due to higher velocity and superior ballistic performance.
- Winner: 338 Lapua Magnum
Rifle Action Compatibility
- 338 Lapua: May be compatible with certain rifle actions that can accommodate shorter cartridges, potentially offering a wider selection of rifles.
- 338 Lapua Magnum: Requires a larger action designed to handle the longer cartridge, limiting rifle choices.
- Winner: 338 Lapua
Winner by Category
| Category | Winner |
|---|---|
| Overall Performance | 338 Lapua Magnum |
| Recoil | 338 Lapua |
| Practicality | Tie |
| Effective Range | 338 Lapua Magnum |
What They Have in Common
- Bullet Diameter: Both cartridges utilize a .338-inch (8.59 mm) diameter bullet, ensuring compatibility with the same range of projectiles. This shared characteristic is central to their ballistic performance.
- Parent Case: Both cartridges are based on the .338 Lapua Magnum case, sharing the same basic dimensions and design. This commonality simplifies reloading for those who handload.
- Designed for Long Range: Both cartridges are designed for extreme long-range shooting, making them suitable for military sniping and hunting at extended distances. They both offer superior ballistics.
- Military and Law Enforcement Use: Both cartridges are used by military and law enforcement agencies for long-range engagements due to their accuracy and stopping power.
- Availability: Both cartridges are readily available from various ammunition manufacturers and are often found in the same stores.
338 Lapua Vs 338 Lapua Magnum Buying Guide
Ballistic Performance Considerations
When choosing between .338 Lapua and .338 Lapua Magnum, ballistic performance is paramount. The .338 Lapua Magnum consistently delivers higher muzzle velocities and flatter trajectories due to its larger case capacity, translating to greater effective range and impact energy. This makes it a preferred choice for long-range shooting and hunting large game at extended distances. The .338 Lapua, while still effective, falls slightly behind in these areas, making it better suited for shorter ranges or situations where recoil sensitivity is a significant factor.
Rifle Availability and Cost
The availability and cost of rifles chambered for each cartridge can vary. .338 Lapua Magnum rifles are generally more prevalent and may offer a wider selection of models from various manufacturers. This can lead to more competitive pricing, though premium rifles will still command a significant investment. .338 Lapua rifles, while available, might be less common, potentially leading to a higher initial purchase price or requiring more diligent searching to find a suitable model. Consider both rifle cost and availability when making your decision.
Ammunition Cost and Availability
The cost and availability of ammunition are crucial factors, especially for frequent shooters. .338 Lapua Magnum ammunition tends to be slightly more expensive than .338 Lapua ammunition due to the larger powder charge and overall higher manufacturing costs. Both cartridges are considered premium rounds, so expect a higher price compared to more common calibers. However, .338 Lapua Magnum ammunition is typically more widely available in a broader range of bullet weights and types, providing greater flexibility for different shooting applications.
Recoil and Shooter Comfort
Recoil is a significant consideration, particularly for new shooters or those sensitive to it. The .338 Lapua Magnum, with its increased powder charge, generates noticeably more recoil than the .338 Lapua. This can affect follow-up shots and overall shooting enjoyment. If recoil sensitivity is a concern, the .338 Lapua might be a better choice. Consider factors like rifle weight, stock design, and the use of muzzle brakes or recoil pads to mitigate recoil, regardless of the chosen cartridge.
Intended Shooting Application
The intended shooting application should guide your decision. For extreme long-range shooting, competitive target shooting, or hunting large game at very long distances, the .338 Lapua Magnum is often the superior choice due to its superior ballistics. If your needs involve shorter ranges, less demanding hunting scenarios, or a desire for a more manageable recoil experience, the .338 Lapua may suffice. Evaluate the typical distances, game size, and desired accuracy levels to determine the best fit.
Reloading Considerations
Reloading offers significant cost savings and allows for customization of ammunition. If you reload, consider the availability of reloading components for each cartridge. Both .338 Lapua and .338 Lapua Magnum have readily available components, including bullets, brass, and powders. However, the .338 Lapua Magnum may offer a wider selection of powders specifically tailored for its performance characteristics. Reloading allows you to fine-tune your loads for optimal accuracy and performance based on your specific rifle and shooting needs.
Who Should Buy What?
Buy 338 Lapua If…
- You want slightly less recoil than the magnum version.
- You are looking for a cartridge that is still very effective at long ranges.
- You are reloading and want a less demanding cartridge to develop loads for.
- You prioritize a balance of performance and recoil.
Buy 338 Lapua Magnum If…
- You want the maximum possible performance from a .338 caliber cartridge.
- You need the flattest possible trajectory for extreme long-range shooting.
- You want a slight increase in muzzle velocity.
- You are willing to manage slightly increased recoil.
Frequently Asked Questions
What is the primary difference between .338 Lapua and .338 Lapua Magnum?
The primary difference lies in the case capacity and overall performance. The .338 Lapua Magnum has a larger case, allowing for a greater powder charge and resulting in higher muzzle velocities, flatter trajectories, and more energy at longer ranges. This translates to superior long-range performance compared to the .338 Lapua. The .338 Lapua is still effective but slightly less powerful.
Which cartridge is better for long-range shooting?
The .338 Lapua Magnum is generally considered better for long-range shooting. Its higher muzzle velocity and flatter trajectory provide a significant advantage at extended distances, making it easier to hit targets and maintain sufficient energy for effective impact. The .338 Lapua can still be used for long-range shooting, but it may require more holdover and adjustments due to its trajectory.
Is the .338 Lapua Magnum more expensive to shoot?
Yes, the .338 Lapua Magnum is typically more expensive to shoot. Ammunition for the .338 Lapua Magnum usually costs more than .338 Lapua ammunition due to the larger powder charge and overall manufacturing costs. Also, the .338 Lapua Magnum typically requires more powder per round when reloading, leading to higher component costs, especially when buying in bulk.
Which cartridge has more recoil?
The .338 Lapua Magnum produces more recoil than the .338 Lapua. The increased powder charge in the .338 Lapua Magnum generates a more significant recoil impulse. This can make the .338 Lapua Magnum less comfortable to shoot for some individuals, especially during extended shooting sessions. Recoil management techniques and rifle design can help mitigate the effects.
What types of hunting are each cartridge suitable for?
Both cartridges are suitable for hunting large game. The .338 Lapua Magnum is often preferred for hunting at longer ranges and for larger, tougher game animals due to its higher energy and flatter trajectory. The .338 Lapua is still effective for hunting, particularly at moderate ranges or for game animals where the slightly reduced energy is not a significant factor.
Are there any advantages to choosing the .338 Lapua?
Yes, the .338 Lapua offers advantages such as slightly less recoil, which makes it more comfortable to shoot for extended periods. The ammunition might be slightly less expensive, and it might be a good choice for shooters who don’t need the extreme long-range capabilities of the Magnum. It can also be a better choice for hunting in areas with shorter shot distances.
Can I use .338 Lapua ammunition in a .338 Lapua Magnum rifle?
No, you cannot safely use .338 Lapua ammunition in a rifle chambered for .338 Lapua Magnum. The .338 Lapua Magnum case is longer than the .338 Lapua case, and attempting to fire a smaller round in a larger chamber can lead to dangerous pressure issues and potential firearm damage or injury. Always use the correct ammunition for your rifle.
Final Verdict
Choosing between .338 Lapua and .338 Lapua Magnum depends on your specific needs. The .338 Lapua Magnum excels in long-range performance, offering superior ballistics and energy. However, it comes with increased recoil and higher ammunition costs. The .338 Lapua is a viable alternative for shooters prioritizing recoil management or operating at shorter ranges. Consider all factors before making your decision.
Winner: .338 Lapua Magnum