Product SKU # :TS732 |  MPN: 732  | UPC # :816874021122

Underwood Ammunition 

Underwood 38 Special Ammo 150 Grain Wadcutter - 732

Underwood 38 Special Ammo 150 Grain Wadcutter - 732
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You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

Underwood 38 Special Ammo 150 Grain Wadcutter - 732

Underwood 38 Special ammunition loaded with a 150 grain wadcutter is designed for deep penetration and consistent performance in defensive and field applications. This load uses a hard cast lead bullet with a flat profile, paired with Underwood’s polymer-based Black Cherry coating to reduce friction and limit bore fouling. With a muzzle velocity of 1,000 fps, this round operates in a subsonic range, supporting controlled recoil and consistent shooting characteristics. The wadcutter design maintains a straight path through dense material, making it suitable for applications where penetration is a priority. Nickel-plated brass cases are used to improve corrosion resistance and support smooth function in revolvers. Each box contains 20 rounds, with full case quantities totaling 200 rounds. Case quantities of 38 Special ammo include free shipping through Target Sports USA.

Features and Specifications:

  • 150 Grain Hard Cast Wadcutter: Flat-profile bullet designed for straight-line penetration and consistent impact behavior
  • Subsonic Velocity – 1,000 fps: Supports controlled recoil and stable shooting characteristics
  • Black Cherry Polymer Coating: Helps reduce friction and limits lead fouling by minimizing bore contact
  • Nickel-Plated Brass Cases: Improves corrosion resistance and supports reliable feeding and extraction
  • Flash-Suppressed Powder: Helps maintain visibility in low-light conditions
  • Packaging: 20 rounds per box with 200 rounds per case

Deep Dive

Overview

This 38 Special ammo is intended for revolver use in defensive, field, and controlled penetration scenarios. The 150 grain wadcutter design produces a flat impact profile and is commonly selected for applications where straight-line penetration is important. It can be used for woods carry, pest control, or similar roles where a non-expanding bullet is appropriate. The subsonic velocity supports manageable recoil and consistent shot placement during repeated firing. It is also suitable for range use in firearms chambered for 38 Special. Shooters using revolvers or compatible carbines can expect reliable function with properly maintained firearms.

History and Development

Underwood Ammo focuses on producing high-performance ammunition using modern component design and controlled manufacturing processes. The company emphasizes consistent loading practices, careful powder selection, and quality case materials to support reliable performance across different firearm platforms. Their use of coated hard cast bullets reflects an effort to reduce fouling while maintaining the penetration characteristics associated with traditional lead projectiles. Product development is centered around practical use cases, including defensive, hunting, and field applications. This approach results in ammunition built for consistent function and predictable performance under real-world conditions.

Common Questions and FAQs

  • What is a wadcutter bullet used for?
    A wadcutter is a flat-front bullet designed for clean target cuts and consistent penetration, often used in both range and field applications.
  • What does the Black Cherry coating do?
    It is a polymer-based coating that reduces friction, limits bore fouling, and helps prevent direct lead contact with the barrel.
  • What firearms can use this ammo?
    It is intended for revolvers and firearms chambered in 38 Special.
  • Is this round subsonic?
    Yes, at 1,000 fps it operates below the speed of sound, which can be beneficial for controlled shooting and certain setups.
  • Does the nickel-plated case offer advantages?
    Yes, nickel plating improves corrosion resistance and can support smoother loading and extraction compared to standard brass.

The 'Round Up'

Perfect Fit for:

  • Hunting / Self Defense

Why It Stands Out:

Underwood Ammo produces modern centerfire ammunition with a focus on consistent performance across defensive, hunting, and field applications. The company emphasizes controlled loading practices, including careful powder selection, quality case materials, and reliable primer ignition. Production is supported by in-house testing using commonly available firearms to evaluate real-world function and performance. Underwood’s product lineup includes a range of bullet types and configurations designed for specific use cases rather than a one-size-fits-all approach. This focus on application-driven design supports dependable performance across different shooting conditions.

Field Details
MPN732
UPC816874021122
ManufacturerUnderwood
PlatformHandgun
Ammo ApplicationHunting / Self Defense
Ammo TypeWadcutter
Caliber38 Special
Grain Weight150
Quantity Per PackageBox of 20 / Case of 200
Test Barrel LengthNot Provided
Muzzle Velocity1000 fps
Muzzle Energy333 ft lbs
Ballistic Coefficient (G1)Not Provided
Case TypeNickel-Plated Brass
Primer TypeCenterfire / Boxer
CorrosiveNo
ReloadableNot Provided
Lead FreeNo
Staked PrimerNo
Country of OriginUSA

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Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


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Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

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Manufacturer Details

About Underwood Ammunition

Underwood Ammunition is proudly made in the USA and is renowned for its high-velocity, hard-hitting performance tailored for self-defense, hunting, and tactical use. Featuring premium product lines like Xtreme Defender, Xtreme Penetrator, and Match Grade, Underwood uses cutting-edge bullet designs from Lehigh Defense and other top suppliers to ensure maximum energy transfer, deep penetration, and precision accuracy. Built with tight quality control and premium components, Underwood rounds are trusted by professionals and serious shooters. Target Sports USA carries Underwood Ammo in bulk with fast shipping and competitive pricing on calibers like 9mm Luger ammo, .380 ACP ammo, .357 Mag ammo, and 38 special ammo.

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