00 Buck: The Standard for 12 Gauge Defense and Hunting
00 buckshot is the gold standard for 12 gauge defensive and hunting loads, packing multiple large pellets into a single shell for devastating close-range terminal performance.
We compared six widely available 00 buck loads — from budget hunting boxes to premium low-recoil defense rounds — so you can match the right load to your shotgun and your purpose. Every price and stock status below updates live from the retailer.
- What 00 buckshot is and why it matters
- Our top picks by use case
- Full side-by-side comparison
- What to look for when buying buckshot
- Buying FAQs
Key Takeaways
- Best overall Hornady Critical Defense delivers the highest velocity (1,600 fps) here and a purpose-built FTX wad for tight, reliable defensive patterns.
- Best low-recoil option Rio Royal Buck Low Recoil trades a little pellet energy for softer recoil, making it easier to stay on target for fast follow-up shots.
- Best budget pick Federal Power-Shok and Rio Royal Buck are the most affordable boxes in this lineup.
- Standard pellet count Most loads here carry 9 pellets of 00 buck; Hornady’s Critical Defense uses 8 heavier pellets at higher velocity instead.
- Match the load to the job Home-defense rounds prioritize pattern control at short range; hunting loads prioritize consistent pellet energy at distance.
Our Top Picks
12 Gauge 00 Buck Ammo Compared
Best Overall Hornady Critical Defense | Best for Reliability Federal Premium | Best for Home Defense Remington Ultimate Defense | Best Low Recoil Rio Royal Buck Low Recoil | Best Budget Federal Power-Shok | Best High-Brass Clever Express Buckshot | |
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| Pellet Count | 8 pellets | 9 pellets | 9 pellets | 9 pellets | 9 pellets | 9 pellets |
| Recoil | 2 | 2 | 2 | 1 | 2 | 2 |
| Best Use | Home defense | Home & duty | Home defense | Low-recoil defense | Hunting & range | Hunting & competition |
| Price | $27.49 | $20.99 | $10.49 | $5.99 | $8.99 | $15.99 |
| Check price | Check price | Check price | Check price | Check price | Check price |
If you only buy one box of 00 buck, make it this one. Hornady’s Critical Defense pairs a higher muzzle velocity with a purpose-built FTX wad that keeps the pattern tight at typical home-defense distances, delivering the best balance of speed, pattern control, and reliability in this lineup.
What to Look for When Buying 00 Buckshot
The number and caliber of pellets per shell drives pattern density and terminal performance.
Higher velocity generally means more pellet energy, at the cost of felt recoil.
The wad controls how tightly the pellets stay together downrange.
Defense, hunting, and duty loads are built with different priorities.
Felt recoil affects how quickly you can get back on target.
- Multiple large pellets deliver devastating stopping power at close range
- Wide availability across major manufacturers and price points
- Works in virtually every 12 gauge shotgun without modification
- Scales from budget hunting loads to premium low-recoil defense rounds
- Patterns open significantly beyond about 15-20 yards, limiting effective range versus slugs
- Recoil can be stout in full-power loads, especially from lighter shotguns
- Over-penetration risk in home-defense settings without pattern testing
- Pellet count and build quality vary noticeably between budget and premium boxes
How We Compared These Loads
We evaluated each box using manufacturer-published specifications and how each load is positioned for defensive, hunting, or duty use.
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Pellet count & size
We compared the number and caliber of pellets per shell, since this drives pattern density and terminal performance.
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Velocity & recoil
We looked at published muzzle velocity and how each manufacturer positions the load (standard vs. low-recoil) to estimate felt recoil.
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Intended use
We matched each load’s construction and marketing to the use case it’s actually built for — defense, hunting, or duty.
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Price per box
We compared street price per box of 5 rounds to flag genuine budget options versus premium loads.
Prices and stock shown above update automatically; always confirm current pricing and availability with the retailer before buying.
Frequently Asked Questions
What does '00 buck' mean?
00 buck (“double-aught buck”) is a buckshot pellet size roughly .33 caliber in diameter. A standard 12 gauge 2-3/4″ shell typically holds 8 or 9 of these pellets, making it one of the most common defensive and hunting buckshot loads.
Is 00 buck good for home defense?
Yes — 00 buck is one of the most widely recommended loads for home defense because it delivers multiple large pellets in a single shot. Pattern-test your specific load in your own shotgun at your home’s likely engagement distances before relying on it.
How far does 00 buck pattern effectively?
Most 00 buck loads pattern reliably out to about 15-20 yards from a cylinder-bore shotgun; patterns open significantly beyond that, so it isn’t a long-range load.
What's the difference between standard and low-recoil 00 buck?
Low-recoil (“reduced recoil”) loads use a lighter powder charge and/or lower velocity to cut felt recoil, trading a little pellet energy for faster, more controllable follow-up shots.
Can I use 00 buck for hunting?
In many states 00 buck is legal for deer-sized game with a shotgun, but always check your local regulations first — some jurisdictions restrict buckshot for hunting or require a specific pellet size.
Final Recommendation
- Hornady Critical Defense — best overall pick
- Rio Royal Buck Low Recoil — easiest to shoot, best for follow-up shots
- Federal Power-Shok — best value for hunting and practice
For most shooters, the Hornady Critical Defense is the strongest all-around 00 buck load here, combining high velocity with a wad designed for tight defensive patterns. Budget-focused buyers or anyone practicing frequently will get excellent value from the Federal Power-Shok or Rio Royal Buck Low Recoil, while the Remington Ultimate Defense and Federal Premium are safe, reliable middle-ground picks. Whichever you choose, pattern-test it in your own shotgun before trusting it for defense.
- Compare current prices for all six loads above
- Pattern-test your chosen load in your own shotgun before relying on it for defense
Rio Royal Buck Low Recoil 12 Gauge 2.75 9 Pellet 00 Buck (Box)
Hornady Critical Defense 12 Gauge 2 00 Buck (Box)
Federal Premium 12 Gauge 2.75 9 Pellets 00 Buck Shot (Box)
Remington Ultimate Defense 12 Gauge 2.75 9 Pellets 00 Buck 20713 (Box)
Federal Power-Shok 12 Gauge 2-3/4 9 Pellet 00 Buck Shot (Box)
