Underwood Ammo Lead Keith-Type Semi-Wadcutter Gas Check Handgun Ammunition 44 Spl 255gr LSWC 1000 fps 20/ct

Underwood Ammo's 44 Special 255-grain Lead Keith-Type Semi-Wadcutter ammunition is built for shooters who demand serious stopping power in a subsonic package. Loaded to 1000 feet per second with 566 ft-lbs of muzzle energy, this round is purpose-built for hunting and defensive use where controlled velocity and deep, reliable penetration matter. The Keith-type profile and gas check design deliver consistent performance through both revolvers and suppressor-equipped firearms without the noise signature of standard loads.

Each round starts with a lead semi-wadcutter bullet (0.429" diameter) seated in nickel-plated boxer-primed brass, giving you reloadable cases for long-term cost efficiency. The 255-grain weight and subsonic velocity make this an excellent choice for hunters working close to medium range, or for anyone running a suppressed 44 Special who wants ammunition engineered to stay subsonic. The semi-wadcutter profile cuts clean, predictable wound channels—a proven design for hunting medium game and self-defense scenarios alike.

Underwood's non-corrosive formulation means your brass stays clean and your firearms stay healthier through extended shooting sessions. Whether you're working up loads for handloading or simply looking for factory ammunition that respects suppressor integrity and delivers the ballistics you need, this 44 Special load is a no-nonsense option from a manufacturer known for understanding serious handgun ammunition.

Key Features

• Subsonic design—1000 fps velocity stays under the sound barrier for use with suppressors
• Keith-type semi-wadcutter profile for consistent, deep penetration and clean wound channels
• Gas check construction supports reliable feeding and performance
• Lead projectile with sectional density optimized for hunting and defensive use
• Non-corrosive, reloadable nickel-plated brass cases with Boxer primers
• Suppressor-safe ammunition suitable for suppressed firearms
• 20 rounds per box

Specifications

Frequently Asked Questions

Is this ammunition safe to use with a suppressor?

Yes. This round is specifically designed to be suppressor-safe. The subsonic velocity (1000 fps) keeps the projectile below the sound barrier, making it an ideal choice for suppressed firearms.

Can I reload these cases?

Yes. The ammunition uses Boxer-primed nickel-plated brass cases, which are reloadable. The non-corrosive formulation also keeps your brass in good condition for multiple reloading cycles.

What is this ammunition best used for?

This load is designed for hunting and self-defense applications. The Keith-type semi-wadcutter profile and controlled subsonic velocity make it effective for medium-range hunting and defensive use in suppressed or unsuppressed 44 Special firearms.

How much ammunition is in a box?

Each box contains 20 loaded rounds.