Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, lifelong hunter.
For medium game hunters running a 20 gauge, the Federal Premium Vital-Shok loads 20 copper plated #3 buckshot pellets into a 2-3/4″ shell, exiting at 1175 fps. Federal Premium engineered this load around a spiral-stacking process — each pellet seats in a nested pattern inside the hull, reducing shot deformation under acceleration and holding tighter groups downrange. Copper plating hardens the lead, buffers the column against setback, and keeps the bore cleaner across successive strings. Whether you’re pushing whitetail through hardwoods or controlling hogs at dawn, you hold 20 projectiles per trigger pull, each capable of penetrating vitals inside 40 yards.
Performance at a Glance
| Spec | Value |
|---|---|
| Gauge | 20 Gauge |
| Shell Length | 2-3/4″ |
| Shot Type | Copper Plated Lead Shot |
| Shot Size | #3 Buck |
| Number of Pellets | 20 |
| Muzzle Velocity | 1175 fps |
| Buffered | Yes |
| Primer | Boxer |
| Corrosive | No |
| Reloadable | Yes |
| Crimp | 6-Point Star |
| Barrel Type | Smooth Bore |
| Intended Use | Big Game |
| Rounds/Box | 5 |
| Country of Origin | United States of America |
The 6-point star crimp meters consistent ignition across pump and gas actions, and the buffered payload resists pellet flattening under choke compression. Boxer primers simplify reloading if you save brass. For hunters switching from 12 gauge to reduce recoil without sacrificing terminal effect, this load delivers manageable shoulder impulse and enough pellet count to cover vitals on deer-sized game. Explore the full 20 gauge shotgun shells inventory for additional shot sizes and slug options.
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 loaded; keep muzzle pointed in a safe direction at all times. Review the four universal rules of firearm safety before handling.
- Verify current federal, state, and local laws governing possession and use of shotgun ammunition in your jurisdiction before purchase.
- This product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm (Prop 65). Wash hands after handling; avoid breathing dust.
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