Why 00 buck is the default
A standard 2¾" 12-gauge 00 buckshot shell holds nine pellets, each roughly a third of an inch in diameter. That combination of pellet size and count is why it has long been the default defensive load for law enforcement and civilians alike: each pellet is large enough to penetrate meaningfully, and there are enough of them to deliver a lot of energy at close range.
The three shells worth knowing
Federal Tactical FLITECONTROL 00 buck
2¾" · 9 pellet
Federal Power-Shok 00 buck
2¾" · 9 pellet
Federal TruBall Deep Penetrator slug
1 oz
Federal FLITECONTROL 00 buck
Conventional shotshells release their pellets as soon as they leave the barrel. FLITECONTROL's wad is designed to travel with the shot for a short distance and then release it, which is intended to keep patterns tighter. Tighter patterns mean fewer stray pellets — at home-defense distances, that's a meaningful safety advantage. It is not magic: some guns pattern it better than others, which is exactly why you pattern it.
Federal Power-Shok 00 buck
A conventional-wad 00 buck load and a sensible choice for practice, function testing and building familiarity with full-power recoil. Buy a case, confirm your gun runs it, and use it to learn the gun.
Federal TruBall slugs
A slug is a single projectile. It gives you precision and penetration — but penetration is the problem indoors. Slugs are for longer shots or rural situations, not your default hallway load.
Why not birdshot?
The argument for birdshot is "less overpenetration." The problem is that the same small, light pellets that stop short of walls also tend to stop short of the depth needed to stop a determined attacker. Most defensive trainers and ammunition-testing standards point toward buckshot for this reason. If overpenetration worries you — and it should — manage it with pattern control, shot placement and awareness of your backstop, not with a load that may not work.
How to pattern your shotgun
At home-defense distances, the shotgun is not a "spray" weapon. The pattern may be only a few inches across, so you must aim. Here's how to find out:
- Set up large paper targets (at least 2×3 feet) with an aiming point.
- Shoot one round of your defensive load at each of the distances that exist in your home — for example 3, 5, 7 and 10 yards.
- Measure the spread and note where the center of the pattern lands relative to your point of aim.
- Repeat with another brand. Keep the one that's tightest and most centered in your gun.
You're looking for every pellet to stay inside a torso-sized area at the longest distance you could realistically shoot inside your home. Any pellet outside it is a pellet you're responsible for.
Overpenetration: the honest version
Every effective defensive load — buckshot, handgun or rifle — can pass through interior walls. Drywall does very little to stop projectiles. The responsible approach is to think about your home's layout: where family members sleep, which walls face neighbors, and what lies behind the places you'd most likely have to shoot. For more on how different calibers compare through building materials, see BulkAmmoFinder's 5.56 vs 9mm drywall piece.
Frequently asked questions
Is birdshot good for home defense?
Generally no. Birdshot pellets are small and light and typically don't penetrate deeply enough to reliably stop a threat. Buckshot is the standard recommendation.
What is FLITECONTROL?
Federal's wad design that stays with the shot column after it leaves the barrel, intended to produce tighter patterns. Results vary by gun, so pattern it yourself.
Should I use slugs for home defense?
Slugs penetrate far more than buckshot and are generally a poor default inside a home. They're useful when you need precision at longer range.
Will buckshot go through walls?
Yes. Any load effective enough for defense can pass through interior walls. Know what's beyond your likely lines of fire.
Keep reading
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