Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
The Underwood 44 Special 245 grain FMJ flat-nose load delivers 950 feet per second and 491 foot-pounds of muzzle energy — engineered for straight-line penetration in woods defense and field carry. This is a fifty-round box of full metal jacket ammunition, loaded in nickel-plated brass with boxer primers, non-corrosive propellant, and flash-suppressed powder for low-light use. The 44 Special cartridge, introduced in 1907, remains a proven mid-bore revolver round for shooters who value moderate recoil and manageable report in short-barreled platforms.
Load Profile
Underwood’s 245 grain FMJ uses a flat-nose bullet profile rather than a round nose — the flat meplat maintains nose-forward orientation through tissue and heavy clothing, maximizing straight-line wound channels. Muzzle velocity of 950 fps places this load in the subsonic range, making it suppressor-safe for revolvers equipped with silencer-ready barrels. Nickel-plated cases resist tarnish and corrosion during carry, feed reliably in all action types, and clean up easily during reloading. Flash-suppressed powder preserves night vision if you fire in low-light conditions. All rounds are loaded in the United States with new-production components — reloadable, boxer-primed brass that accepts standard large pistol primers.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 44 Special |
| Bullet weight | 245 grains |
| Bullet type | Full Metal Jacket, flat nose |
| Muzzle velocity | 950 fps |
| Muzzle energy | 491 ft-lbs |
| Rounds/box | 50 |
| Case | Nickel-plated brass |
| Primer | Boxer, large pistol |
| Corrosive | No |
| Reloadable | Yes |
| Lead-free | No |
| Intended use | Self-defense, woods carry |
| Manufacturer | Underwood Ammo |
This load fits any revolver chambered in 44 Special ammo, including Charter Arms Bulldog, Smith & Wesson Model 24, and Ruger Blackhawk convertibles. The flat-nose FMJ profile is optimized for penetration rather than expansion — ideal for stopping threats through heavy bone or thick hides in field encounters with wild hogs or black bears.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Treat every firearm as if it is loaded. Keep your finger off the trigger until your sights are on target and you have made the decision to fire. Never point the muzzle at anything you are not willing to destroy. Be certain of your target and what lies beyond it.
- This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands thoroughly after handling ammunition or spent casings.
- Verify that your revolver is chambered for 44 Special before loading. Do not attempt to fire 44 Special ammunition in firearms chambered for 44 Russian or other cartridges — consult your firearm’s manual or a qualified gunsmith if unsure.
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