The Remington Ultimate Defense 410 bore ammunition is a compact, hard-hitting home defense round built for close-quarters protection when your .410 is your last line of defense. Loaded with five 000 buckshot pellets in a 3-inch shell, this load delivers the knockdown power you need from a gauge often dismissed as marginal for defensive work. At 1125 feet per second, these rounds generate a tight, effective pattern at the distances where home defense scenarios typically unfold—giving you the one-shot confidence that matters when it counts.
The .410 bore has earned new respect among home defenders who value capacity, shootability, and the ability to handle close-range encounters in tight quarters. Remington's Ultimate Defense line is engineered specifically for this role, not adapted from hunting stock. The 3-inch 000 buck load hits hard enough to be taken seriously while remaining manageable in a light gun—a practical balance for shooters of all sizes and experience levels who depend on their .410 for protection.
Each box contains 15 rounds, giving you enough ammunition for serious practice and ready reserves. If you run a .410 shotgun for home defense or keep one as a readily-available backup, this load respects the platform's limitations while maximizing its defensive potential. This is purpose-built ammunition for a specific job: stop threats at the ranges where your .410 gets called to work.
| Gauge | .410 Bore |
| Shell Length | 3 inches |
| Shot Type | 000 Buckshot |
| Pellet Count | 5 pellets |
| Muzzle Velocity | 1125 fps |
| Rounds per Box | 15 |
Yes. This is a 3-inch .410 bore round, the standard defensive chambering for modern .410 shotguns. Always verify your shotgun's chamber length and gauge before loading.
The Remington Ultimate Defense round is optimized for close-range home defense scenarios—the distances where .410 shotguns are typically deployed. Short-range patterns in smoothbore barrels are tight and effective.
Each box contains 15 rounds, providing a practical quantity for training and home defense readiness.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
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