


| Name | FN ARKA |
| Weapon Type | Assault Rifle |
| Manufacturer | FN Herstal |
| Country of Origin | Belgium |
| Year Introduced | 2026 |
| Designer | FN Herstal |
| Service Status | Limited Evaluation / Pre-Production |
| Users | Under Evaluation |
| Muzzle Velocity | 880โ930 m/s |
| Effective Range | 500 m |
| Maximum Range | 600+ m |
| Rate of Fire | 700โ850 RPM |
| Accuracy | High |
| Reliability | High |
| Overall Length | 800โ950 mm (configuration dependent) |
| Barrel Length | 11.5โ16 inches |
| Height | Approx. 230 mm |
| Width | Approx. 70 mm |
| Weight (Empty) | 3.2โ3.5 kg |
| Weight (Loaded) | 3.6โ3.8 kg |
| Caliber | 5.56ร45mm NATO |
| Cartridge Type | NATO Standard Ball Ammunition |
| Feed System | STANAG Box Magazine |
| Fire Modes | Semi-Auto, Full-Auto, Select-Fire |
| Operating Mechanism | Gas-Operated, Rotating Bolt |
| Construction | Aluminum Alloy and Polymer |
| Durability | High |
| Ergonomics | Modern |
| Standard Sights | Folding Iron Sights |
| Optics Compatibility | MIL-STD-1913 / Picatinny Rail |
| Accessory Mounts | Picatinny and M-LOK |
| Optional Attachments | Optics, Laser, Flashlight, Suppressor, Foregrip |
| Variants | ARKA Carbine, ARKA Assault, ARKA DMR, ARKA SOF |
| Combat Proven | No |
| Notable Conflicts | None |
| Military Adoption | Under Evaluation |
| Special Features | Ambidextrous controls, modular barrels, suppressor compatibility |
| Modern Upgrades | M-LOK handguard, advanced optics integration, enhanced ergonomics |
| Legal Notice | Information is for educational purposes only. TheDefenseWatch.com does not sell, trade, or promote illegal acquisition of firearms., Information is for educational purposes only. TheDefenseWatch.com does not sell, trade, or promote illegal acquisition of firearms. |
The FN ARKA is a next generation assault rifle developed by FN Herstal to meet evolving military requirements for reliability, modularity, and battlefield adaptability. Designed as a modern infantry weapon, the ARKA combines elements of the proven AR-15 architecture with lessons learned from the highly successful FN SCAR family. The rifle is intended to provide armed forces with a lightweight, accurate, and highly configurable platform suitable for conventional combat, urban warfare, and special operations missions.
Built around a modular design philosophy, the FN ARKA supports multiple barrel lengths, advanced optics, suppressors, and mission specific accessories. The weapon is chambered in NATO standard calibers and is designed to enhance interoperability among allied forces.
The FN ARKA is manufactured by FN Herstal, one of the world’s leading small arms producers based in Belgium. FN Herstal has supplied military firearms to NATO members and allied nations for decades, including the FN SCAR, FN Minimi, FN MAG, and FN M249.
| Variant Name | Description |
|---|---|
| FN ARKA Carbine | Standard infantry configuration with compact barrel |
| FN ARKA Assault | Full-size assault rifle optimized for general combat |
| FN ARKA DMR | Designated marksman configuration with longer barrel and optics |
| FN ARKA Special Operations | Suppressor-ready version for special forces missions |
The FN ARKA delivers a muzzle velocity of approximately 880 to 930 m/s, depending on barrel length and ammunition type. The rifle offers an effective combat range of around 500 meters, while area targets can be engaged beyond 600 meters with appropriate optics and ammunition.
Official procurement pricing has not been publicly disclosed. Defense analysts estimate the FN ARKA could cost between $2,000 and $3,500 per rifle, depending on configuration, accessories, and contract volume.
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