Last reviewed: 2026-04-17 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
Federal Premium Personal Defense 44 Remington Magnum Hydra-Shok loads pair a 240-grain jacketed hollow point with nickel-plated brass and Boxer primers — a revolver cartridge engineered for personal defense at close to intermediate range. The 44 Remington Magnum (44 Rem Mag, .44 Mag) is a straight-walled revolver cartridge introduced in 1955, optimized for large-frame revolvers chambered in this caliber. These loads exit the muzzle at 1180 feet per second, delivering 742 foot-pounds of energy — a balance of penetration and controlled expansion through the Hydra-Shok center-post design. Federal Premium manufactures this ammunition in the United States, with non-corrosive primers and reloadable brass cases. Each box holds 20 rounds.
Built for the Box
The Hydra-Shok hollow point features a center post that initiates expansion on impact, while the notched jacket transfers energy into the target. Nickel-plated cases resist corrosion and feed smoothly in revolver cylinders — critical when speed-loading under stress. Boxer primers allow reloading; the brass is annealed for consistent neck tension. Federal Premium loads these rounds to higher velocity than standard-pressure 44 Magnum offerings, increasing downrange energy while keeping recoil manageable in steel-frame revolvers. Lead-core construction (not lead-free) requires awareness of California Proposition 65 and indoor range ventilation standards.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 44 Remington Magnum |
| Bullet weight | 240 grains |
| Bullet type | Hydra-Shok Jacketed Hollow Point |
| Muzzle velocity | 1180 fps |
| Muzzle energy | 742 ft-lbs |
| Rounds per box | 20 |
| Case | Nickel-plated brass |
| Primer | Boxer (non-corrosive) |
| Reloadable | Yes |
| Intended use | Self Defense |
| Manufacturer | Federal Premium |
Federal Premium manufactures these loads in the United States; each box weighs 1.135 pounds and ships under DOT hazmat regulations. For additional 44 Magnum ammo options — including soft-point hunting loads and practice FMJ — browse our category page.
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.
- Observe the four universal rules of firearms safety during all loading and shooting activities.
- Verify current state and local laws governing ammunition purchase, possession, and use in your jurisdiction.
- This product contains lead; wash hands after handling and ensure adequate ventilation when shooting indoors (California Prop 65 warning applies).
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