Underwood .338 Lapua Magnum Custom Competition 300gr HPBT Match Ammo

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10 Rounds

$56.92

($5.692/rd)

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$273.47

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100 Rounds

$538.55

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Quantity:

1 × 10 rounds | 10 rounds total

$56.92

Specifications
UPC	816874022709
Brand	Underwood Ammo
Condition	New
Caliber	.338 Lapua Mag
Bullet Weight	300
Casing	Brass

Underwood .338 Lapua Magnum Custom Competition 300gr HPBT Match Ammo delivers exceptional long-range performance. This premium ammunition features a 300 grain Hollow Point Boat Tail (HPBT) projectile, designed for match-grade accuracy and consistency. With a muzzle velocity of 2700 fps and muzzle energy of 4857 ft-lbs, it offers impressive ballistic performance for competitive shooting and long-range hunting applications. The brass cases are reloadable, and the ammunition is safe for use with suppressors. Each box contains 10 rounds of this high-quality .338 Lapua Magnum ammunition.

Product Highlights:

Specifications
Manufacturer	Underwood Ammo
Caliber	.338 Lapua Magnum
Bullet Weight	300 grains
Bullet Type	HPBT (Hollow Point Boat Tail)
Muzzle Velocity	2700 fps
Muzzle Energy	4857 ft-lbs
Ballistic Coefficient	.8
Sectional Density	.375
Rounds Per Box	10
Case Material	Brass
Reloadable	Yes
Suppressor Safe	Yes

Key Features:

The Underwood .338 Lapua Magnum Custom Competition 300gr HPBT Match Ammo offers impressive performance characteristics that make it an excellent choice for long-range shooting and hunting applications. Here's a breakdown of its key features:

Bullet Type	300 grain Hollow Point Boat Tail (HPBT) Provides excellent ballistic coefficient and accuracy at long ranges
Muzzle Velocity	2700 feet per second High velocity for flat trajectory and increased energy downrange
Muzzle Energy	4857 ft-lbs Substantial energy for long-range target impact
Ballistic Coefficient	0.8 (G1) High BC for superior wind resistance and stability in flight
Case Material	Brass Reloadable brass cases for cost-effective practice

Applications & Use Cases:

Long-Range Competition Shooting: Ideal for precision rifle competitions requiring extreme accuracy at extended distances.
Tactical Training: Suitable for military and law enforcement long-range marksmanship training.
Hunting Large Game: Effective for hunting large, tough game animals at extended ranges.
Ballistics Testing: Useful for studying long-range ballistics and firearm performance.
Extreme Long-Range Target Shooting: Perfect for civilian shooters practicing extreme long-range target engagement.

Pros and Cons:

Pros

✔ High Velocity: 2700 fps muzzle velocity provides excellent long-range performance and flat trajectory.
✔ Match-Grade Accuracy: 300gr HPBT (Hollow Point Boat Tail) bullet design offers superior accuracy for competitive shooting.
✔ Powerful: 4857 ft-lbs of muzzle energy delivers devastating terminal performance on large game.
✔ High Ballistic Coefficient: 0.8 G1 BC ensures excellent wind resistance and energy retention at long ranges.
✔ Reloadable Brass Cases: Quality brass cases allow for reloading, increasing value for competitive shooters.

Cons

✘ Recoil: The powerful .338 Lapua Magnum cartridge produces significant and noticeable felt recoil.
✘ Cost: Premium match-grade ammunition is typically more expensive than standard hunting loads.
✘ Limited Application: Specialized for long-range shooting and large game hunting, may be excessive for general use.
✘ Ammunition Availability: Less common than more popular calibers, potentially harder to find in local stores.

About Underwood Ammo:

Underwood Ammo, founded in 2013, has quickly established itself as a premier manufacturer of high-performance ammunition. Based in Sparta, Illinois, Underwood Ammo is known for producing some of the most powerful commercially available ammunition on the market. The company prides itself on using only the highest quality components and maintaining strict quality control standards. Underwood specializes in creating loads that push the limits of ballistic performance, often exceeding the velocities and energies of standard factory ammunition. Their product line includes a wide range of calibers for handguns, rifles, and shotguns, with a particular focus on defensive, hunting, and competition loads. Underwood Ammo is also known for their innovative approach, often being among the first to offer new and unique loadings for various calibers.

Frequently Asked Questions:

Q: What is the muzzle velocity of this .338 Lapua Magnum ammunition?

A: The muzzle velocity of this Underwood .338 Lapua Magnum ammunition is 2700 feet per second.

Q: What is the bullet weight and type used in this ammunition?

A: This ammunition uses a 300 grain Hollow Point Boat Tail (HPBT) bullet.

Q: How many rounds are included in each box?

A: Each box contains 10 rounds of ammunition.

Q: What is the muzzle energy of this .338 Lapua Magnum load?

A: The muzzle energy of this ammunition is 4857 ft lbs.

Q: Is this ammunition suitable for use with a suppressor?

A: Yes, this ammunition is safe to use with a suppressor.

Q: What is the ballistic coefficient (G1) of the bullet?

A: The bullet in this ammunition has a ballistic coefficient (G1) of 0.8.

Q: Is this ammunition reloadable?

A: Yes, this ammunition uses boxer primed reloadable brass cases.

Underwood .338 Lapua Magnum Custom Competition 300gr HPBT Match Ammo

Product Highlights:

Key Features:

Applications & Use Cases:

Pros and Cons:

Pros

Cons

About Underwood Ammo:

Frequently Asked Questions:

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