Underwood .38 Special +P 158gr Semi-Wadcutter HP Gas Check Ammo

Select Pack Size

rounds

20 Rounds

$39.37

($1.969/rd)

In Stock

60 Rounds

$93.11

($1.552/rd)

Save 21%

In Stock

100 Rounds

$145.72

($1.457/rd)

Save 26%

In Stock

200 Rounds

$276.80

($1.384/rd)

Save 30%

In Stock

500 Rounds

$660.92

($1.322/rd)

Save 33% Best Value

In Stock

Quantity:

1 × 20 rounds | 20 rounds total

$39.37

Specifications
UPC	816874022143
Brand	Underwood Ammo
Condition	New
Caliber	.38 Special
Bullet Weight	158
Casing	Brass

Underwood's .38 Special +P 158gr Semi-Wadcutter HP Gas Check Ammo delivers exceptional performance for self-defense and hunting applications. This high-quality ammunition features a 158-grain lead semi-wadcutter hollow point bullet with a gas check, designed for optimal expansion and penetration. The +P designation indicates higher pressure and velocity, resulting in improved stopping power. With a muzzle velocity of 1160 fps and muzzle energy of 472 ft-lbs, this ammunition offers reliable performance for personal protection and hunting scenarios. Each box contains 20 rounds of nickel-plated brass cased, boxer-primed ammunition, ensuring consistent ignition and corrosion resistance.

Product Highlights:

Specifications
Manufacturer	Underwood Ammo
Caliber	.38 Special +P
Bullet Weight	158 grains
Bullet Type	Lead Semi-Wadcutter Hollow Point Gas Check
Muzzle Velocity	1160 fps
Muzzle Energy	472 ft-lbs
Sectional Density	.177
Case Material	Nickel Plated Brass
Primer Type	Boxer
Rounds Per Box	20
Boxes Per Case	10
Reloadable	Yes
Suppressor Safe	Yes

Key Features:

The Underwood .38 Special +P 158gr Semi-Wadcutter HP Gas Check 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	Lead Semi-Wadcutter Hollow Point with Gas Check Designed for controlled expansion and deep penetration
Bullet Weight	158 grains Heavy bullet weight for improved stopping power
Muzzle Velocity	1160 fps High velocity for improved terminal performance
Muzzle Energy	472 ft-lbs Significant energy transfer for effective stopping power
Case Material	Nickel Plated Brass Corrosion-resistant and smooth feeding

Applications & Use Cases:

Self-Defense: Highly effective for personal protection due to its +P pressure and hollow point design.
Hunting: Suitable for hunting medium-sized game within appropriate ranges.
Target Practice: Can be used for training, though primarily designed for defensive applications.
Law Enforcement: Suitable for law enforcement use in .38 Special revolvers.
Suppressor Use: Safe to use with suppressors, allowing for reduced noise levels.

Pros and Cons:

Pros

✔ High Velocity: 1160 fps muzzle velocity provides excellent performance for a .38 Special +P load.
✔ Effective Self-Defense: 158gr Semi-Wadcutter Hollow Point design offers reliable expansion and penetration.
✔ Gas Check: Gas check design helps maintain bullet integrity at high velocities.
✔ Reloadable Brass: Nickel-plated brass cases are reloadable for cost-effective practice.
✔ Versatile Application: Suitable for both self-defense and hunting applications.

Cons

✘ Recoil: +P pressures may result in increased felt recoil compared to standard .38 Special loads.
✘ Firearm Compatibility: Not all .38 Special firearms are rated for +P ammunition.
✘ Lead Exposure: Lead bullet construction requires proper handling and ventilation during use.
✘ Overpenetration Risk: High velocity and weight may increase the risk of overpenetration in self-defense scenarios.

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 producing some of the most powerful commercially available handgun and rifle ammunition. The company prides itself on using only the highest quality components and maintaining strict quality control standards. Underwood Ammo specializes in creating loads that push the limits of ballistic performance, often exceeding the velocities and energies of standard factory ammunition. Their commitment to innovation and excellence has made them a favorite among shooting enthusiasts, self-defense practitioners, and hunters who demand superior performance from their ammunition.

Frequently Asked Questions:

Q: What are the key features of this Underwood .38 Special +P ammunition?

A: This Underwood .38 Special +P ammunition features a 158 grain lead semi-wadcutter hollow point bullet with a gas check. It has a muzzle velocity of 1160 feet per second and muzzle energy of 472 ft-lbs. The ammunition uses nickel-plated brass cases and is designed for self-defense applications.

Q: Is this ammunition suitable for all .38 Special revolvers?

A: No, this ammunition is specifically loaded to +P pressures, which are higher than standard .38 Special loads. It should only be used in firearms rated for .38 Special +P ammunition. Always check your firearm's manual or consult with the manufacturer to ensure it can safely handle +P loads.

Q: What makes this ammunition effective for self-defense?

A: The 158 grain lead semi-wadcutter hollow point bullet is designed for controlled expansion and deep penetration. The +P loading provides increased velocity and energy, enhancing stopping power. The gas check helps maintain bullet integrity at higher velocities, contributing to consistent performance.

Q: How many rounds are in each box?

A: Each box contains 20 rounds of ammunition.

Q: Is this ammunition reloadable?

A: Yes, this ammunition uses reloadable nickel-plated brass cases, making it suitable for reloading purposes.

Q: Can this ammunition be used with suppressors?

A: Yes, this ammunition is safe to use with suppressors. However, being a supersonic load, it will still produce a sonic crack.

Underwood .38 Special +P 158gr Semi-Wadcutter HP Gas Check 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