Brenneke USA Magnum .410 Bore 3″ Silver Rifled Slug 1/4 oz 1755 FPS – 5 Rounds is a premium .410 slug load engineered for high velocity, reliable accuracy, and strong terminal performance for hunting and other lawful applications.
The .410 bore can be an incredibly handy platform—lightweight, quick to shoulder, and easy to control—but slug performance matters when you need precise impact and dependable energy. Brenneke is known for innovative slug engineering and consistent manufacturing standards, and the Magnum .410 variant is built to maximize what the 3″ .410 platform can deliver.
This load features a 1/4 oz Silver Rifled Slug driven at an impressive 1,755 feet per second, producing a strong performance profile for a small-bore slug. The rifled slug design supports stable flight and consistent hit potential at practical distances, making it a solid choice for hunting scenarios where accuracy and timing matter. With a listed 781 ft-lbs of muzzle energy, it delivers efficient energy transfer for its class while remaining controllable and comfortable to shoot.
Whether you’re setting up a .410 for hunting, managing pests where lawful, or stocking a reliable .410 slug option for general use, Brenneke USA Magnum offers speed, precision, and the confidence that comes from a proven slug manufacturer.
Inspired Gallery
Resting on a weathered stump beneath the forest canopy, the Brenneke USA Magnum .410 Bore Slug reflects readiness and precision in the quiet moments before action. The shotgun nearby, the red shells standing tall, and the fading light filtering through the trees all tell a familiar story—of preparation, responsibility, and respect for the outdoors. Built for close encounters where control and reliability matter most, this load embodies Brenneke’s long-standing tradition of rugged performance, trusted by shooters who value confidence when it counts.
A4F TACTICAL
We are military veterans serving the American people.
Quick Specs
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Gauge: .410 Bore
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Shell Length: 3 inches
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Slug Type: Silver Rifled Slug
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Slug Weight: 1/4 oz
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Muzzle Velocity: 1,755 FPS
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Muzzle Energy: 781 ft-lbs (manufacturer data)
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Rounds Per Box: 5
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Application: Hunting / .410 Slug Use
Detailed Specifications
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Brand: Brenneke
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Product Line: USA Magnum
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Gauge: .410 Bore
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Shell Length: 3″
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Ammo Type: Rifled Slug
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Slug Style: Silver Rifled Slug
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Slug Weight: 1/4 oz
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Velocity: 1755 FPS
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Muzzle Energy: 781 ft-lbs (manufacturer data)
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Case Type: Shotgun Casing
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Primer Type: Boxer
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Corrosive: No
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Lead Free: No
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Country of Origin: Germany / USA (as listed by distributor; packaging may vary)
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Rounds Per Box: 5
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Intended Use: Hunting, training, and other lawful applications where slugs are appropriate
Warnings & Legal Notices
California Proposition 65 Warning:
⚠️ This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Lead Warning:
Handling ammunition and discharging firearms may result in exposure to lead and other substances known to cause health risks. Wash your hands thoroughly after handling.
Age Restriction:
You must be 18 years or older to purchase shotgun ammunition.
Safety Notice:
Always follow all firearm safety rules. Use only in firearms chambered for .410 Bore 3″ shells. Wear appropriate eye and hearing protection.
Trademark Notice:
All brand names, trademarks, and logos are the property of their respective manufacturers.
Image Disclaimer:
Product images are for illustrative purposes only. Actual packaging may vary.
Final Notes
A high-velocity 3″ .410 rifled slug built for precision and strong impact—ideal for hunters and shooters who want premium Brenneke performance in a smaller bore platform.
Inventory & SKU Information
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A4F Tactical Internal SKU: A4F-BRN-SL4103M-410-3-SLG
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Manufacturer SKU (MPN): SL-4103M
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UPC: 4030128360287
