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Federal GM338LM2 Gold Medal 338 Lapua Mag 300 GR BTHP 20 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$138.99
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SKU: GM338LM2-029465063139
Overview
Built for precision-oriented shooting, this 338 Lapua Mag load is suited to hunters and long-range shooters who want a match-style cartridge for range work and practice. It uses a Sierra MatchKing Boat-Tail Hollow Point bullet, paired with brass casing, and is presented as a 20-round box. The load is described as offering a flat trajectory and consistent accuracy, with an aerodynamic profile intended to help manage wind resistance. For shooters focused on disciplined target sessions, it fits a role where repeatable performance matters more than general-purpose versatility.
Why Hunters Choose the Federal
Precision Accuracy
In 338 Lapua Magnum
Sierra Matchking
Boat-Tail Hollow Point bullet supports
Aerodynamic Bullet
Design helps reduce wind resistance
Brass Casing
Is listed for durable cartridge
20-round Box
Suits target shooting and range
Key Features
- 338 Lapua Mag ammunition designed for precision and accuracy
- Sierra MatchKing Boat-Tail Hollow Point (BTHP) bullet
- Aerodynamic bullet design helps overcome wind resistance
- Brass casing construction
- 20 rounds per box
- Muzzle velocity: 2580 fps
- Muzzle energy: 4435 ft lbs
Best Used For
- Precision rifle shooters seeking consistent 338 Lapua Mag ammunition for range sessions
- Target shooters focused on accuracy testing with Sierra MatchKing BTHP bullets
- Hunters wanting a precision cartridge for long-range practice and load evaluation
- Shooters who prefer brass-cased ammunition in a 20-round box for organized range use
Specifications
| Bullet Type | Sierra MatchKing Boat-Tail Hollow Point (BTHP) |
|---|---|
| Caliber | 338 Lapua Mag |
| Casing Material | Brass |
| Long Description | Federal's Gold Medal 338 Lapua Mag ammunition is designed for precision and accuracy. This cartridge features a Sierra MatchKing Boat-Tail Hollow Point (BTHP) bullet, which provides a flat trajectory and consistent accuracy. The aerodynamic design of the bullet helps to overcome wind resistance, resulting in higher retained energy. With its brass casing, this ammunition is built to last. Federal's Gold Medal 338 Lapua Mag ammunition is ideal for target shooting and range practice. We offer fast shipping on all orders, so you can get back to your range quickly. Key Benefits and Features: Caliber: 338 Lapua Mag Bullet Type: Sierra MatchKing Boat-Tail Hollow Point (BTHP) Muzzle Velocity: 2580 fps Muzzle Energy: 4435 ft lbs Rounds Per Box: 20 Casing Material: Brass |
| Muzzle Energy | 4435 ft lbs |
| Muzzle Velocity | 2580 fps |
| Rounds Per Box | 20 |
| Short Description | Federal's Gold Medal 338 Lapua Mag ammunition is designed for precision and accuracy. This cartridge features a Sierra MatchKing Boat-Tail Hollow Point (BTHP) bullet, which provides a flat trajectory and consistent accuracy. The aerodynamic design of the bullet helps to overcome wind resistance, resulting in higher retained energy. With its brass casing, this ammunition is built to last. Federal's Gold Medal 338 Lapua Mag ammunition is ideal for target shooting and range practice. We offer fast |
Pros
- Designed for precision and accuracy in 338 Lapua Magnum.
- Sierra MatchKing Boat-Tail Hollow Point bullet supports consistent accuracy.
- Aerodynamic bullet design helps reduce wind resistance.
- Brass casing is listed for durable cartridge construction.
- 20-round box suits target shooting and range practice.
Considerations & Trade-offs
- Loaded in 20-round boxes, so it’s a range-oriented option rather than a high-volume training pack.
- The 300-grain BTHP MatchKing bullet is geared toward precision use, not hunting expansion or terminal performance claims.
- Chambered in 338 Lapua Mag, it’s a specialized cartridge that requires a rifle built for this caliber.
- Brass-cased ammunition is reusable in reloading setups, but that also means the value proposition may depend on whether you reload.
Suggested Comparisons
- Long-range precision rifle ammunition
- Match-grade target shooting ammunition
- 338 Lapua Mag rifle cartridges
- Brass-cased centerfire rifle ammo
Suggested Accessories
- Ammunition storage box
- Hearing protection
- Shooting rest
- Cleaning kit
Frequently Asked Questions
What caliber is this Federal Gold Medal ammunition chambered in?
This load is chambered in 338 Lapua Mag.
What bullet type does this cartridge use?
It uses a Sierra MatchKing Boat-Tail Hollow Point (BTHP) bullet.
How many rounds are included per box?
There are 20 rounds per box.
What are the listed muzzle velocity and muzzle energy?
The listed muzzle velocity is 2580 fps and the muzzle energy is 4435 ft lbs.
What is the casing material?
The casing material is brass.