Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
When you chamber 338 Lapua Magnum ammo, you expect authority at distance and terminal performance that justifies the investment. Nosler Trophy Grade delivers both. The 300-grain AccuBond bonded polymer tip exits at 2650 fps, carries 4677 ft-lbs of muzzle energy, and holds together through bone and tissue where cup-and-core bullets fragment. A proprietary bonding process fuses the lead-alloy core to the copper-alloy jacket, eliminating voids that cause separation on impact. You get 60-70% weight retention, deep penetration, and consistent expansion from 100 yards to 800.
Built for the Box
Nosler loads each Trophy Grade round to match tolerances, hand-inspects the lot, and packages it in Nosler Custom brass. Boxer primers allow reloading; non-corrosive propellant keeps your bore clean. The white polymer tip protects the bullet in the magazine, initiates expansion on contact, and resists deformation under recoil in hard-kicking magnum rifles. G1 ballistic coefficient of 0.72 and sectional density of 0.375 give you flat trajectory and momentum transfer on large game.
Specs at a Glance
| Spec | Value |
|---|---|
| Caliber | 338 Lapua Magnum |
| Bullet weight | 300 Grains |
| Bullet type | Nosler AccuBond Bonded Polymer Tip |
| Muzzle velocity | 2650 fps |
| Muzzle energy | 4677 ft-lbs |
| G1 ballistic coefficient | 0.72 |
| Sectional density | 0.375 |
| Rounds per box | 20 |
| Case | Nosler Custom brass |
| Primer | Boxer, non-corrosive |
| Reloadable | Yes |
| Intended use | Hunting |
| Manufacturer | Nosler |
For more premium hunting loads engineered for accuracy and terminal performance, browse our full 338 Lapua ammo selection.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Observe the four universal rules of firearm safety at all times.
- Verify compliance with current state and local laws governing ammunition possession and transport.
- This product contains lead. Handling or firing may result in exposure to lead, a chemical known to the State of California to cause birth defects and reproductive harm. Wash hands thoroughly after handling.
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