Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
The Hornady Critical Defense 12 Gauge delivers eight 00 Buck pellets at 1600 fps from a 2-3/4″ shell engineered for home defense. Hornady’s Versatite wad system controls shot dispersion without requiring aftermarket chokes or barrel modifications — you load, chamber, and fire with confidence that the pattern will hold tight at typical engagement distances. The 6-point star crimp and Boxer primer feed cleanly in pump-action and semi-automatic shotguns, and the lead shot construction provides deep penetration through barriers while remaining compliant in jurisdictions that permit traditional buckshot. Hornady stakes its reputation on reliable feeding and consistent point-of-impact, and this load reflects decades of ballistic research translated into defensive ammunition you can trust when seconds count.
Performance at a Glance
| Spec | Value |
|---|---|
| Gauge | 12 Gauge |
| Shell length | 2-3/4″ |
| Shot type | Lead Shot |
| Shot size | #00 Buck |
| Pellets per shell | 8 |
| Muzzle velocity | 1600 fps |
| Buffered | No |
| Wad/hull | Versatite wad, 6-point star crimp |
| Barrel type | Smooth bore |
| Rounds per box | 10 |
| Primer | Boxer |
| Corrosive | No |
| Reloadable | Yes |
| Intended use | Self Defense |
| Manufacturer | Hornady |
Each shell exits the muzzle at 1600 feet per second, delivering eight pellets on target with enough retained energy to penetrate interior walls and still neutralize threats. The Versatite wad keeps pellets together during barrel transit, then releases cleanly to produce consistent patterns at 7 to 15 yards — the distance envelope where most defensive shotgun encounters occur. You’ll find this load in rotation at training academies and home defense courses precisely because it balances hard-hitting performance with manageable recoil in lightweight pump guns and gas-operated semi-autos. Stock your safe with ammunition engineered for the fight, not the range. Browse the full 12 gauge buckshot ammo selection to compare loads and velocities.
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: treat every gun as loaded, never point at anything you’re not willing to destroy, keep your finger off the trigger until sights are on target, and know your target and what lies beyond it.
- Verify current state and local laws governing ammunition purchase, possession, and storage in your jurisdiction before placing an order.
- This product contains lead, a substance known to the State of California to cause cancer and reproductive harm. Follow all Prop 65 warnings and wash hands after handling.
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