Century Arms Centurion A4 Features
The Centurion A4 delivers solid performance with a proven gas-operated action, capable of cycling both 2-3/4″ and 3″ 12 gauge shells. Its 20″ barrel strikes a balance between effective spread and close-quarters handling. The shotgun features tactical styling often compared to military or combat-style shotguns and typically includes a synthetic stock and forend for durability in the field.
Though detailed specs may vary slightly by version or retailer, the Centurion A4 generally includes a removable magazine, adjustable or ghost ring-style sights, and often comes with accessory rails for mounting optics or lights, making it highly adaptable to personal defense or tactical roles.
Century Arms Centurion A4 Specifications
- Manufacturer: Century Arms
- Model: Centurion A4
- Gauge: 12 Gauge
- Chamber: 3″
- Action: Semi-Auto
- Barrel Length: 20″
- Shell Compatibility: 2-3/4″ and 3″
- Stock: Synthetic
- Sights: Typically Adjustable / Ghost Ring (varies)
- Capacity: Varies (typically 5+1 or with detachable mag)
- Intended Use: Tactical / Home Defense / Recreational Shooting
| Barrel Length | 20 |
|---|---|
| Caliber | 12 GA |
| Capacity | 5 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | Century Arms |
| Manufacturer Part Number | SG8871-N |
| Model | Centurion A4 |
| Type | Semi Auto Shotguns |
| UPC | 787450929807 |
Frequently Asked Questions About This Product
Why buy Century Arms Centurion A4 12 GA 20" Barrel 5-Rounds from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Century Arms Centurion A4 12 GA 20" Barrel 5-Rounds?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Century Arms Centurion A4 12 GA 20" Barrel 5-Rounds available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: SEMI AUTO, SHOTGUNS.
What tags or features does this product have?
Key features and tags for this product include: Semi Auto Shotguns, SHOTGUNS.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for Century Arms Centurion A4 12 GA 20" Barrel 5-Rounds
All firearms, including the Century Arms Centurion A4 12 GA 20" Barrel 5-Rounds, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Century Arms Centurion A4 12 GA 20" Barrel 5-Rounds is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
