Last reviewed: 2026-04-17 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
Federal Fusion 500 S&W Magnum ammunition delivers bonded-core construction and controlled expansion for handgun hunters who demand maximum energy transfer on deer-sized game. The 325 grain jacketed hollow point features an electrochemically bonded lead core to copper jacket — a process that eliminates the core/jacket separation common in conventional hollow points under magnum velocities. At 1450 feet per second and 1517 foot-pounds of muzzle energy, this load meets the ballistic threshold for ethical one-shot stops on whitetail, hog, and black bear at handgun ranges.
Load Profile
Federal engineers the Fusion bullet through a proprietary tip-skiving process that controls petal initiation and expansion diameter. The bonded core retains 95+ percent of its original mass through heavy bone, driving deep penetration channels. Boxer-primed brass cases run clean in revolvers chambered for the 500 Smith & Wesson Magnum cartridge, and reloadability extends the service life of your brass beyond factory loads. This is a non-corrosive, new-production round built in the United States.
Specs at a Glance
| Spec | Value |
|---|---|
| Caliber | 500 S&W Magnum |
| Bullet weight | 325 grains |
| Bullet type | Jacketed Hollow Point |
| Muzzle velocity | 1450 fps |
| Muzzle energy | 1517 ft-lbs |
| Rounds/box | 20 |
| Case | Brass |
| Primer | Boxer |
| Corrosive | No |
| Intended use | Hunting |
| Manufacturer | Federal |
This load ships in 20-round boxes and pairs with revolvers chambered for 500 S&W ammo. Verify your firearm is rated for full-power magnum loads before firing.
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 firearm safety rules at all times — treat every firearm as loaded, never point at anything you are not willing to destroy, keep your finger off the trigger until ready to fire, and know your target and what lies beyond it.
- Verify current state and local laws governing ammunition purchases, possession limits, and use restrictions in your jurisdiction.
- This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm (California Proposition 65). Wash hands thoroughly after handling ammunition and fired cases.
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