Underwood Ammo 129 38Special+P 125Gr Jacketed Hollow Point 20 Per Box/10 Case

Underwood Ammo 38 Special +P 125-grain jacketed hollow point ammunition delivers reliable stopping power for self-defense in a classic, proven caliber. Built on nickel-plated brass cases, these rounds are non-corrosive and reloadable, giving you flexibility for range work or serious carry loads. The 125-grain hollow point is engineered to expand on impact while maintaining the velocity and energy needed for effective defense, traveling at 1250 feet per second with 434 foot-pounds of muzzle energy.

This 38 Special +P load sits at that sweet spot where shootability meets performance. It's supersonic, meaning it cycles reliably in any .38 Special or compatible revolver, and the moderate recoil makes it manageable for follow-up shots—critical in self-defense scenarios. Whether you're running it through a snubnose revolver or a full-sized wheelgun, you get a round that's been field-proven and trusted by shooters who take their carry ammo seriously.

Underwood built these rounds with suppressor use in mind, so if you're running a can, you won't have any issues. Each box contains 20 rounds, and the 10-box case lets you stock up without breaking the bank. The lead core and jacketed construction mean reliable expansion and penetration, and the quality control you'd expect from a manufacturer focused on serious ammunition, not just commodity load-outs.

Key Features

• 125-grain jacketed hollow point design for controlled expansion
• Nickel-plated brass cases—durable, corrosion-resistant, and reloadable
• 1250 fps muzzle velocity with 434 ft-lbs of energy
• Supersonic performance for reliable function in all .38 Special firearms
• Suppressor-safe ammunition
• Non-corrosive boxer primers
• 20 rounds per box; 10-box case available

Specifications

Frequently Asked Questions

Is this .38 Special +P ammo safe for my revolver?

.38 Special +P is a higher-pressure variant of standard .38 Special. Make sure your revolver is rated for +P ammunition before using it. If you're unsure, check your firearm's manual or contact the manufacturer. Most modern revolvers handle it without issue, but older or lighter-frame guns may not be rated for it.

Can I reload these cases?

Yes. The nickel-plated brass cases are reloadable, and they use standard boxer primers, so you can reuse them if you reload.

Will this ammo work with a suppressor?

Yes, this ammunition is suppressor-safe. At 1250 fps, it's supersonic and fully compatible with suppressed fire.

What's included in the case quantity?

Each case contains 10 boxes of 20 rounds each, for a total of 200 rounds per case.