Underwood 10mm Auto 220gr FN Black Cherry Coated Hard Cast Ammo

Underwood Ammo

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$20.54 - $548.18

Additional Specs:

UPC:
816874020842
MANUFACTURER:
Underwood
PRODUCT TYPE:
Ammunition
CONDITION:
New
CASING:
Brass
UPC:
816874020842
grains:
220
caliber:
10mm Auto
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Underwood Ammo offers a robust option for 10mm Auto enthusiasts with their 220gr FN Black Cherry Coated Hard Cast load. This cartridge features a heavy, flat-nose hard cast bullet designed for maximum penetration. The black cherry coating helps reduce barrel fouling and provides smoother feeding. With a muzzle velocity of 1200 fps and energy of 703 ft-lbs, this ammunition is suitable for hunting medium to large game or for self-defense against large predators. The hard cast bullet maintains its shape upon impact, ensuring deep, straight-line penetration through tough hide and bone. 

Product Highlights:

Specifications
Manufacturer Underwood Ammo
Caliber 10mm Auto
Bullet Weight 220 Grains
Bullet Type Flat Nose Hard Cast
Bullet Coating Black Cherry Hi-Tek
Muzzle Velocity 1200 fps
Muzzle Energy 704 ft-lbs
 Sectional Density .200
Reloadable Yes
Case Material Nickel Plated Brass
Primer Type Boxer
Rounds Per Box 20

Key Features:

The Underwood Ammo 242 Flat Nose Black Cherry Coated Hard Cast 220 Grain 10mm Auto offers impressive performance characteristics that make it an excellent choice for self-defense and hunting applications. Here's a breakdown of its key features:

Bullet Type Hard Cast Flat Nose
Provides excellent penetration and expansion
Bullet Weight 220 Grains
Heavy bullet for maximum energy transfer
Coating Hi-Tek Black Cherry
Reduces lead fouling and improves ballistic performance
Muzzle Velocity 1200 fps
High velocity for flat trajectory and increased energy
Cartridge Count 20 rounds per box
Convenient packaging for range or field use

Applications & Use Cases:

  • Self-Defense: The heavy bullet weight and flat nose design make this ammunition highly effective for personal protection scenarios.
  • Hunting: Ideal for hunting medium to large game animals, offering deep penetration and excellent terminal performance.
  • Target Practice: Suitable for training and familiarization with your 10mm Auto firearm, especially for those who carry this load for self-defense.
  • Competitive Shooting: Can be used in certain competitive shooting disciplines that allow for 10mm Auto loads.
  • Bear Defense: The heavy bullet and high energy make this load an excellent choice for protection against large predators in bear country.

Pros and Cons:

Pros

  • High Penetration: 220 grain hard cast flat nose bullet design offers excellent penetration for hunting or self-defense.
  • Black Cherry Coating: Hi-Tek coating reduces friction, prevents lead fouling, and allows for higher velocities.
  • Powerful 10mm Auto Cartridge: 10mm Auto provides superior ballistic performance compared to many other handgun cartridges.
  • Consistent Performance: Hard cast bullets maintain their shape upon impact, ensuring reliable performance.
  • Versatile Application: Suitable for hunting medium game, self-defense, and target shooting with 10mm Auto firearms.

Cons

  • Recoil: The heavy bullet and powerful 10mm Auto cartridge can produce significant felt recoil, especially when compared to other calibers.
  • Overpenetration Risk: High penetration capability may be excessive for some self-defense situations in urban environments.
  • Limited Firearm Compatibility: Only usable in firearms chambered for 10mm Auto, which are less common than 9mm or .45 ACP.
  • Ammunition Cost: Specialty ammunition like this tends to be more expensive than standard target loads.
 

About Underwood Ammo:

Underwood Ammo, founded in 2010 by Kevin Underwood, has quickly established itself as a leading manufacturer of high-performance ammunition. Based in Sparta, Tennessee, Underwood Ammo is known for pushing the boundaries of ballistic performance, offering some of the most powerful commercially available ammunition on the market. The company specializes in producing high-quality, high-pressure loads for various calibers, from handgun to rifle ammunition. Underwood Ammo's commitment to innovation and quality has earned them a loyal following among shooting enthusiasts, hunters, and self-defense practitioners. Their manufacturing process involves using top-grade components and rigorous quality control measures to ensure consistency and reliability in every round.

Frequently Asked Questions:

Q: What are the key features of the Underwood Ammo 10mm Auto 220 Grain Hard Cast Flat Nose?

A: This ammunition features a 220 grain hard cast flat nose bullet with a black cherry Hi-Tek coating. It's designed for the 10mm Auto caliber and comes in boxes of 20 rounds. The bullet's hard cast construction and flat nose design make it ideal for deep penetration and maximum energy transfer.

Q: What is the purpose of the Hi-Tek coating on these bullets?

A: The Hi-Tek coating offers several benefits: it eliminates lead fouling in the barrel, reduces friction for potentially higher velocities, and provides better wear and abrasion resistance. It's also thermally stable, resistant to weathering and chemical degradation, and has good flame retarding properties.

Q: How does the bullet weight affect accuracy at longer ranges?

A: The heavy 220gr bullet tends to retain energy well, potentially improving long-range accuracy. However, it will have a more pronounced trajectory drop compared to lighter, faster bullets, requiring more precise range estimation and hold-over at extended distances.

Q: Is this ammunition suitable for self-defense?

A: While this ammunition can be used for self-defense, it's important to note that its hard cast design is primarily intended for deep penetration. This makes it particularly effective against large game or for situations where barrier penetration is necessary. However, users should be aware of potential over-penetration risks in self-defense scenarios.

Q: How does the penetration of this load compare to expanding hollow point bullets?

A: This hard cast load will typically penetrate much deeper than expanding hollow point bullets. While hollow points are designed to expand and create a wider wound channel, this load maintains its shape for maximum penetration.

Q: How does the performance of this load compare to .44 Magnum?

A: This 10mm Auto load approaches the lower end of .44 Magnum performance. While not quite as powerful as most .44 Magnum loads, it offers similar penetration characteristics in a semi-automatic platform.