Century Arms Centurion A4: Tactical 12 Gauge with Ergonomic Grip

For shooters seeking a hard-use semi-automatic 12 gauge that balances duty-level reliability with user-friendly ergonomics, this review examines the practical features and field applications you need to know. Below I break down what makes this shotgun a solid option for defensive-minded owners and range enthusiasts alike.

CENTURY ARMS CENTURION A4 is a rugged and versatile 12 gauge semi-automatic shotgun chambered for 3-inch shells and finished in Flat Dark Earth (FDE). Built around a gas-operated action, the Centurion A4 cycles both 2-3/4″ and 3″ loads smoothly, and the 20″ barrel gives an effective balance of maneuverability and shot pattern control for close-quarters work and training. Shop this product

CENTURY ARMS CENTURION A4 12 gauge semi-automatic shotgun in Flat Dark Earth finish

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Performance and reliability

The Centurion A4’s gas system is tuned for consistent cycling across a range of 12 gauge loads, making it forgiving for defensive loads and target loads at the range. The 20″ barrel supports predictable shot dispersion while keeping the overall length practical for home defense and vehicle awareness drills. Its FDE finish reduces glare and adds an abrasion-resistant surface for field use.

Feeding and sights

This model frequently ships with a removable box magazine for rapid reload capability and a ghost ring-style rear sight for fast target acquisition. A Picatinny top rail provides a secure mounting platform for lights, red dots, or magnified optics, allowing operators to configure the gun for their mission set. View product details and pricing

Ergonomics and durability

The ergonomic synthetic stock and pistol grip improve control during follow-up shots and reduce shooter fatigue. Rugged construction throughout ensures dependable performance in adverse conditions. At a price point of $303.99, the Centurion A4 presents an accessible option for those wanting a tactical-ready semi-auto without excessive premium markup.

Close-up of Centurion A4 pistol grip and Picatinny rail showing FDE finish and controls

Who should consider this shotgun?

Operators and homeowners prioritizing a reliable 12 gauge that accepts common defensive and target loads will find the Centurion A4 compelling. Its tactical features—box magazine option, ghost ring sighting, and rail-mounted accessory support—make it adaptable for both duty use and training environments. Check current availability on the retailer’s page to confirm stock and ordering options. Check current availability

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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