Underwood Ammo Hard Cast Keith Handgun Ammunition 38 Spl (+P) 158gr LSWC 1250 fps 20/ct

Underwood Ammo Hard Cast Keith handgun ammunition in .38 Special +P delivers the hard-hitting performance serious shooters expect for self-defense and hunting applications. This is new production ammo loaded with 158-grain lead hard cast bullets in a semi-wadcutter Keith configuration, generating 1250 feet per second muzzle velocity and 548 foot-pounds of energy. The combination of velocity, bullet weight, and sectional density is built for penetration and stopping power—real-world ballistics for a revolver cartridge that means business.

Built on nickel-plated brass cases, these rounds are boxer-primed and fully reloadable, so brass-savers can keep costs down over time. The ammunition is non-corrosive and suppressor-safe, making it suitable for both conventional and silenced platforms where that matters. Lead bullets require standard range ventilation and cleanup, but the hard-cast construction resists deformation, supporting consistent performance downrange.

The .38 +P designation means these rounds operate at elevated pressure compared to standard .38 Special loads—deliver these only through firearms rated for +P ammunition. Each box ships with 20 rounds, making it an economical buy for practice, qualification, or duty carry. Underwood's reputation for loaded ammunition quality and straightforward ballistics make this a trusted choice among revolver shooters who refuse compromise on terminal performance.

Key Features

• 158-grain hard-cast lead bullets for superior penetration and energy transfer
• New production, non-corrosive ammunition with reloadable brass
• Nickel-plated cases for corrosion resistance and smooth feeding
• Supersonic velocity (1250 fps) delivers substantial muzzle energy (548 ft-lbs)
• Semi-wadcutter Keith bullet profile optimized for revolver accuracy
• Suppressor-safe for use in silenced firearms
• 20-round box—convenient for practice, training, or duty carry

Specifications

Frequently Asked Questions

Is this .38 +P ammo safe in my revolver?

These rounds are loaded to .38 Special +P pressure levels, which are higher than standard .38 Special. You must confirm your revolver is rated for +P ammunition before firing them. If you're unsure, contact the manufacturer or consult your manual.

Can I use these rounds in a suppressed revolver?

Yes, this ammunition is suppressor-safe. However, confirm that your specific suppressor is rated for .38 Special and check with the suppressor manufacturer if you have any compatibility questions.

Are the brass cases reloadable?

Yes. These are new production rounds in boxer-primed, nickel-plated brass that can be reloaded after firing, allowing you to recover and reuse the cases for future handloading.

What is the ballistic coefficient of these bullets?

The ballistic coefficient (G1) data was not provided by the manufacturer for this load. For detailed ballistic modeling or long-range analysis, contact Underwood Ammo directly with the specific lot information.