Underwood .38 Special +P Xtreme Penetrator 140gr Copper Solid Monolithic Ammo

Select Pack Size

rounds

20 Rounds

$44.89

($2.245/rd)

Out of Stock

Quantity:

1 × 20 rounds | 20 rounds total

$44.89

Specifications
UPC	816874022358
Brand	Underwood Ammo
Condition	New
Caliber	.38 Special
Bullet Weight	140
Bullet Type	SC: Solid Copper
Casing	Brass

Step into the future of defensive ammunition with Underwood's .38 Special +P Xtreme Penetrator. This state-of-the-art round features a revolutionary 140-grain solid copper projectile, precision-engineered to create consistent wound channels through its unique fluted geometry. The monolithic construction ensures optimal weight retention and penetration capabilities, while the +P loading delivers enhanced velocities for improved terminal performance. Manufactured with premium brass cases and reliable primers, this ammunition provides the perfect balance of innovation, reliability, and terminal effectiveness for both personal defense and specialized hunting applications.

Product Highlights:

Specifications
Manufacturer	Underwood Ammo
Caliber	.38 Special +P
Bullet Weight	140 grains
Bullet Type	Xtreme Penetrator Copper Solid Monolithic
Muzzle Velocity	1000 fps
Muzzle Energy	311 ft-lbs
Sectional Density	.157
Rounds Per Box	20
Boxes Per Case	10
Reloadable	Yes
Serialized	No
UPC	816874022358
Dimensions	1.55" x 2.20" x 2.70"
Intended Use	Self-defense and law enforcement

Key Features:

The Underwood .38 Special +P Xtreme Penetrator 140gr Copper Solid Monolithic Ammo 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	Xtreme Penetrator Solid copper monolithic design for deep penetration
Bullet Weight	140 grains Heavy-for-caliber weight for improved terminal performance
+P Pressure	Higher than standard pressure Increased velocity and energy for enhanced stopping power
Cartridge Count	20 rounds per box Convenient packaging for range or carry use
Reloadable	Yes Brass cases suitable for reloading

Applications & Use Cases:

Self-Defense: The Xtreme Penetrator design and +P pressure make this ammunition highly effective for personal protection scenarios.
Law Enforcement: Suitable for law enforcement applications requiring deep penetration and barrier performance.
Hunting: Effective for hunting small to medium-sized game within the capabilities of the .38 Special caliber.
Target Practice: Can be used for training and familiarization with +P .38 Special loads in appropriate firearms.
Concealed Carry: Designed for use in compact .38 Special revolvers for personal defense.

Pros and Cons:

Pros

✔ Excellent Penetration: The Xtreme Penetrator design offers superior penetration through various barriers.
✔ Solid Copper Construction: Monolithic copper bullet maintains weight and integrity upon impact.
✔ +P Pressure: Increased velocity and energy compared to standard .38 Special loads.
✔ Consistent Performance: Solid copper design ensures reliable expansion and penetration across various scenarios.
✔ Lead-Free: Environmentally friendly and suitable for use in areas with lead ammunition restrictions.

Cons

✘ Increased Recoil: +P loads generate more felt recoil than standard pressure ammunition.
✘ Firearm Compatibility: Not all .38 Special firearms are rated for +P ammunition use and safe operation.
✘ Higher Cost: Premium construction and materials result in a higher price point than traditional ammunition.
✘ Overpenetration Risk: Enhanced penetration may increase the risk in self-defense situations in urban environments.

About Underwood Ammo:

Underwood Ammo, founded in 2013, has quickly established itself as a leading manufacturer of high-performance ammunition. Based in Sparta, Illinois, Underwood is known for pushing the boundaries of ballistic performance. The company specializes in producing some of the most powerful commercially available ammunition, catering to self-defense, hunting, and competitive shooting markets. Underwood's commitment to innovation is evident in their use of cutting-edge materials and designs, such as their Xtreme Penetrator line featuring solid copper projectiles. Their manufacturing process involves stringent quality control measures, ensuring each round meets their exacting standards for reliability and performance. Underwood Ammo has gained a reputation among firearms enthusiasts for their consistent quality and the exceptional power of their loads, often exceeding the velocities and energies of comparable products from larger manufacturers.

Frequently Asked Questions:

Q: What makes the Underwood .38 Special +P Xtreme Penetrator unique?

A: The Underwood .38 Special +P Xtreme Penetrator features a 140 grain copper solid monolithic bullet. This design offers excellent penetration and consistent performance, making it ideal for self-defense situations. The +P designation indicates higher pressure loads for increased velocity and energy transfer.

Q: How many rounds come in a box of this ammunition?

A: Each box of Underwood .38 Special +P Xtreme Penetrator ammunition contains 20 rounds.

Q: Is this ammunition reloadable?

A: Yes, this ammunition is reloadable. The product information specifically indicates 'Reloadable: Y', meaning the brass casings can be reused for handloading.

Q: What is the bullet construction of this ammunition?

A: The bullet is a copper solid monolithic construction. This design provides excellent penetration and weight retention, without the risk of fragmentation associated with some jacketed bullets.

Q: Is this ammunition considered +P?

A: Yes, this is +P ammunition. The +P designation indicates that it is loaded to higher pressures than standard .38 Special ammunition, resulting in increased velocity and energy.

Q: What are the dimensions of the ammunition box?

A: The dimensions of the ammunition box are 1.55 inches (height) x 2.20 inches (width) x 2.70 inches (length).

Underwood .38 Special +P Xtreme Penetrator 140gr Copper Solid Monolithic Ammo

Product Highlights:

Key Features:

Applications & Use Cases:

Pros and Cons:

Pros

Cons

About Underwood Ammo:

Frequently Asked Questions:

Shop Ammo

Tools & Guides

Company

Support & Info

Added to cart