A 338 Lapua Trajectory Chart provides the precise ballistic data required to manage the flight path of this high performance long range cartridge across distances from 100 to 1,000 yards and beyond. Designed specifically for extreme distance accuracy, the 338 Lapua Magnum requires a detailed understanding of how bullet drop and atmospheric drag interact at ranges where lesser cartridges fail. By referencing this table, shooters can calculate the necessary elevation holdovers to ensure successful engagement of targets at the limits of their effective range. This guide utilizes verified factory ballistic specifications to offer a reliable baseline for both professional long range competitors and ethical hunters.
338 Lapua Trajectory Chart
| Manufacturer | Load Name | Weight (gr) | Type | BC | MV (fps) | 100y | 300y | 500y | 700y | 900y | 1000y | Zero (y) |
| Hornady | Match | 285 | ELD Match | 0.812 | 2720 | 0.0 | -6.5 | -19.9 | -44.7 | -86.5 | -113.8 | 200 |
| Nosler | Trophy Grade | 300 | AccuBond | 0.720 | 2600 | 0.0 | -7.4 | -23.1 | -52.4 | -102.1 | -134.5 | 200 |
| Federal | Premium | 250 | Sierra MK | 0.587 | 2960 | 0.0 | -5.7 | -17.9 | -40.8 | -80.2 | -106.8 | 200 |
| Barnes | Precision | 300 | OTM | 0.762 | 2650 | 0.0 | -7.1 | -22.1 | -50.1 | -97.4 | -128.2 | 200 |
| Lapua | Scenar | 250 | GB488 | 0.675 | 2950 | 0.0 | -5.5 | -16.9 | -38.2 | -74.4 | -98.5 | 200 |
| Berger | Match | 300 | Hybrid OTM | 0.818 | 2680 | 0.0 | -6.8 | -20.9 | -46.7 | -90.2 | -118.6 | 200 |
To utilize this chart, identify your specific ammunition load and confirm that your rifle’s barrel length produces the factory-rated muzzle velocity. With a 200 yard zero, the drop values provided indicate the necessary vertical compensation in inches. Because the 338 Lapua Magnum is often used for extreme long range, these values represent the minimum holdover; always verify your specific local air density and altitude, as these factors significantly influence bullet drop at distances beyond 600 yards.
Understanding The 338 Lapua Trajectory Chart
This trajectory table is intended to serve as your primary reference for ballistics. The following analysis explains how these values translate into practical field performance.
Trajectory Analysis
The 338 Lapua Magnum is defined by its ability to remain supersonic at incredible distances. The 250 grain Lapua Scenar load, starting at 2950 fps, shows a drop of only 98.5 inches at 1,000 yards. In contrast, the heavier 300 grain Nosler AccuBond, starting at 2600 fps, exhibits a drop of 134.5 inches at the same distance. This proves that while heavier bullets offer superior wind resistance, lighter, high velocity bullets like the 250 grain Scenar offer a flatter trajectory at long ranges.
Velocity Analysis
Muzzle velocity is the driving force behind the flat path of the 338 Lapua Magnum. The Federal Premium 250 grain load leaves the muzzle at 2960 fps, providing one of the flattest profiles in our table. While the 300 grain Berger Hybrid Match starts at 2680 fps, its immense mass allows it to retain that energy much better than lighter bullets. The choice between velocity and mass is a fundamental decision for the long range shooter.
Ballistic Coefficient Analysis
Ballistic Coefficient (BC) is the most critical metric for a 338 Lapua Magnum. The 300 grain Berger Hybrid OTM features an industry-leading BC of 0.818, which allows it to resist air drag better than any other bullet in our chart. At 1,000 yards, this high BC allows the bullet to overcome air resistance, whereas lower BC bullets, like the 250 grain Sierra MatchKing (BC 0.587), begin to shed velocity more rapidly, impacting downrange accuracy.
Best Factory Loads Based On The Chart
For extreme long range target shooting, the 300 grain Berger Hybrid OTM is the premier choice due to its massive ballistic coefficient. Predator hunters who require a flatter trajectory at moderate ranges will prefer the 250 grain Lapua Scenar, which keeps vertical drop to a minimum. For large game hunting, the 300 grain Nosler AccuBond offers the best balance of penetration and reliable expansion, despite its increased drop at extreme ranges.
Key Takeaways From The Chart
The 250 grain Federal Premium load provides the flattest trajectory up to 1,000 yards among the bullets listed. The 300 grain Berger Hybrid OTM offers the best aerodynamic efficiency, making it the most capable load for wind-heavy conditions. A 200 yard zero is the standard recommendation for the 338 Lapua Magnum, providing a manageable arc that allows for accurate follow-up shots at varying distances.
Common 338 Lapua Bullet Weights
The 338 Lapua is most effective when paired with heavy projectiles designed to maximize the potential of its large powder capacity.
250 Grain
These bullets emphasize velocity and a flatter flight path. They are the ideal choice for shooters engaging targets out to 800 yards where wind conditions are moderate. They provide a predictable trajectory and are generally easier to tune for precision.
285 Grain
The 285 grain bullets represent a high-performance middle ground. They offer a significant jump in wind resistance over the 250 grain options while maintaining enough velocity to stay supersonic well beyond 1,200 yards. They are highly favored by tactical shooters.
300 Grain
These projectiles are the kings of the 338 Lapua Magnum. They possess massive sectional density and aerodynamic profiles that are virtually immune to the effects of light wind. They are designed for one purpose: extreme long range consistency.
Effective Range
Long Range Target Shooting
The 338 Lapua Magnum is a world-class target cartridge capable of consistent hits on 1,500+ yard targets. Within the 1,000 yard limit of our chart, it remains a highly accurate, point-and-shoot tool for experienced marksmen.
Extreme Long Range Hunting
When used for ethical big game harvesting, the 338 Lapua Magnum is effective out to 800 yards, provided the shooter accounts for the ~60+ inch drop at that distance. Beyond this, animal movement and wind become too unpredictable for a clean shot.
Factors That Affect 338 Lapua Trajectory
Bullet Weight
The 338 Lapua Magnum shines with heavier bullets. While lighter bullets travel faster, the 300 grain loads in our table retain their energy and resist wind better, which is far more important for the distances this cartridge is intended to shoot.
Muzzle Velocity
High velocity is essential for staying supersonic. If you find your shots are hitting low, it is often due to velocity variations caused by barrel length or temperature differences compared to the factory data.
Wind
At 1,000 yards, wind is the greatest challenge. Even with the 300 grain bullets, a full value wind will push the bullet significantly. Always use a high-quality wind meter and ballistic app to calculate your drift.
Temperature and Altitude
The 338 Lapua Magnum is frequently used in mountainous environments. Always remember that high altitude and cold temperatures will significantly change your point of impact compared to sea-level, standard-temperature charts.
Frequently Asked Questions
Is the 338 Lapua Magnum overkill for deer?
Yes, for standard deer hunting, the 338 Lapua Magnum is considered excessive. It is specifically designed for long range performance or very large game.
What is the ideal twist rate for 338 Lapua?
A 1:10 twist rate is standard, which is perfect for stabilizing the popular 250 to 300 grain bullet weights.
Does the 338 Lapua burn out barrels?
Yes, due to the massive powder charges required, it is known to be hard on barrels, with expected accurate barrel life typically ranging between 1,500 and 2,500 rounds.
Can I shoot 338 Lapua at 500 yards?
Yes, it is extremely accurate at 500 yards, with minimal holdover required compared to smaller cartridges.
Why do my shots strike low at high altitudes?
Actually, shots typically strike higher at high altitudes due to thinner air reducing drag. Check your ballistic software for local atmospheric variables.
What is the standard effective range?
It is often considered a 1,500+ yard cartridge in the hands of a skilled shooter with the right equipment.
How much recoil does a 338 Lapua produce?
The recoil is substantial. It is highly recommended to use a high-efficiency muzzle brake to make the rifle manageable for extended practice sessions.
Is this cartridge good for hunting?
It is an exceptional choice for very large, thick-skinned game, but it requires practice to handle the weight and recoil of the rifle.
What is the best zero distance?
A 200 yard zero is the most versatile for the 338 Lapua, providing a flat enough path for close-in shots while making long-range adjustments easier.
Are factory loads accurate?
Yes, match-grade factory ammunition from companies like Hornady and Lapua is capable of sub-MOA accuracy out of the box.
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