Underwood .338 Lapua Magnum Ammunition 300gr Custom Competition Hollow Point Match – #856 (10 Rounds)


Out of stock

Notify me when the item is back in stock.

Typically ships within 24 hours

  • Competitive Pricing
  • 256-bit Secure Checkout
  • Exceptional Customer Service
Guaranteed Safe Checkout

Nosler® has blended the accuracy of its Custom Competition™ bullet jackets with its own ultra-precise, lead-alloy cores to create the performance standard for match rifle and pistol bullets. The hollow point provides a small meplat for reduced drag and increased aerodynamic efficiency while the pronounced boat-tail design provides efficient flight characteristics over a wide range of velocities.

We have set the bar even higher with our match grade ammo offerings, it is hand crafted with even more stringent standards than our other fine offerings. Only with the utmost time, care, and detail in mind, our match grade ammo is perfect for competition shooters, long range and large game hunters, and the most disciplined sharpshooters alike. We feel that this is the finest example of ammunition available on the market today, where performance, precision, consistency, and value find marriage in one perfect cartridge.

Powder charges are hand thrown to deliver consistency and accuracy with each shot.
Our match grade ammo is personally hand crafted by Underwood Ballsiticians in small batches and is truly rival to some of the world’s best handloads.

Nickel-plated brass casings, our nickel plating process provides several key benefits, not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals.

As with all of Underwood Ammo™ rounds, we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.

While taking advantage of our state of the art testing equipment, this high-performance ammunition is field tested using popular, real firearms that our customers are most likely to own out in the real world with all the elements you would experience.

This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

This ammo is for cartridge size .338 Lapua.
The bullet is made from Copper, Lead.
The diameter (caliber) of this bullet is 0.338.
This bullet weighs 300 grains.
This bullet leaves the barrel at 2700 feet per second.
The ammo case is made from Brass.
This ammo is a proven round for hunting.
The bullet in this product does contain lead.
This round is designed to be supersonic and travels faster than the speed of sound.
The muzzle energy of this ammo is 4857 ft lbs.
This product has been designed to be an effective choice for the ultimate in self-defense applications.
The bullet in this product has a Sectional Density, (SD) of 0.375136924977617. SD is the ratio of an object’s mass to its cross sectional area with respect to a given axis. It conveys how well an object’s mass is distributed (by its shape) to overcome resistance along that axis.
This ammo IS SAFE to use in a suppressor.
The bullet in this ammo has a ballistic coefficient (G1) of 0.8 – Generally, the higher the coefficient, the more stable the projectile will be in flight.
Each box of ammo contains 10 loaded pieces of ammunition.
This ammo is manufactured by Underwood Ammo


Additional information

Weight 1.11 lbs



.338 Lapua Mag



Grain Weight


Units Per Box


Notify me when the item is back in stock.