Brenneke USA Magnum 410 Guage Ammunition 3" 437 Grain Shotgun Slug 5 Cartridges

The Brenneke USA Magnum .410 Gauge Ammunition is built for shooters who want dependable slug performance in a compact, manageable platform. Manufactured with high-quality materials and subjected to strict quality control, Brenneke slugs are known worldwide for consistency, reliability, and accuracy. This 3" Magnum load features a heavy 437-grain shotgun slug designed to deliver controlled power and predictable performance, making it a solid choice for small game, varmints, and recreational shooting.

Engineered for effective use at distances of up to 35 yards, this .410 slug load offers impressive accuracy for its class. In testing, it’s capable of producing five-shot groups under 2 inches at 50 yards, a level of precision that inspires confidence in both new and experienced shooters. The slug is designed to function smoothly in semi-automatic shotguns and performs reliably in both rifled and smoothbore barrels when used with proper configurations. Its balanced design makes it especially well suited for youth shooters or anyone looking for reduced recoil without sacrificing effectiveness.

Brenneke’s slug construction is focused on stability and straight-line penetration, helping ensure consistent point-of-impact and dependable results shot after shot. The 3" cartridge length allows for increased payload while maintaining manageable recoil, making it easier to control and comfortable to shoot during extended sessions. Each box contains five cartridges, ideal for range testing, hunting preparation, or field use.

Safety and responsible use are a key part of Brenneke’s design philosophy. These slugs are intended for modern shotguns that are known to be in good condition and chambered for 3" ammunition. When using screw-in chokes, Brenneke recommends cylinder bore or improved cylinder chokes, properly tightened before firing. Shooters should always be aware that shotgun slugs have a maximum range of up to 2,000 yards and ensure there’s a safe backstop behind the target at all times.

Whether you’re introducing a younger shooter to slug shooting, looking for a capable .410 hunting load, or simply want reliable Magnum slug performance, the Brenneke USA Magnum .410 Gauge Slug delivers proven accuracy, dependable function, and trusted German-engineered quality.

Order it today from SMKW!