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  4. FN ARKA Assault Rifle

FN ARKA Assault Rifle

FN ARKA Assault Rifle

Manufacturer: FN Herstal
Category: Small Arms & Infantry Weapons
  • Caliber 5.56ร—45mm NATO
  • Effective Range Up to 600 m
  • Rate of Fire Approx. 700โ€“850 rounds/minute
  • Weight Approximately 3.2โ€“3.8 kg

Full Specifications

1. General Information

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

2. Performance

Muzzle Velocity 880โ€“930 m/s
Effective Range 500 m
Maximum Range 600+ m
Rate of Fire 700โ€“850 RPM
Accuracy High
Reliability High

3. Dimensions

Overall Length 800โ€“950 mm (configuration dependent)
Barrel Length 11.5โ€“16 inches
Height Approx. 230 mm
Width Approx. 70 mm
Weight (Empty) 3.2โ€“3.5 kg
Weight (Loaded) 3.6โ€“3.8 kg

4. Ammunition & Firepower

Caliber 5.56ร—45mm 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

5. Build & Materials

Construction Aluminum Alloy and Polymer
Durability High
Ergonomics Modern

6. Sights & Accessories

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

7. Variants

Variants ARKA Carbine, ARKA Assault, ARKA DMR, ARKA SOF

8. Operational History

Combat Proven No
Notable Conflicts None
Military Adoption Under Evaluation

9. Additional Notes

Special Features Ambidextrous controls, modular barrels, suppressor compatibility
Modern Upgrades M-LOK handguard, advanced optics integration, enhanced ergonomics

10. Disclaimer

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.

Our Rating

The overall rating is based on review by our experts

8.3
  • Reliability 8 / 10
  • Firepower / Lethality 8 / 10
  • Accuracy 8 / 10
  • Versatility / Modernization 9 / 10

PROS

  1. Modern modular architecture
  2. NATO ammunition compatibility
  3. Lightweight construction
  4. Extensive accessory integration
  5. Improved ergonomics and ambidextrous controls

CONS

  1. Limited operational history
  2. Higher cost than legacy rifles
  3. Export availability may be restricted
  4. New logistics and training requirements
  5. Long-term durability data still emerging

FN ARKA Assault Rifle: FN’s Next-Generation Modular Combat Weapon

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.

Manufacturer

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.

Variants

Variant NameDescription
FN ARKA CarbineStandard infantry configuration with compact barrel
FN ARKA AssaultFull-size assault rifle optimized for general combat
FN ARKA DMRDesignated marksman configuration with longer barrel and optics
FN ARKA Special OperationsSuppressor-ready version for special forces missions

Speed and Range

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.

Cost / Price

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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Disclaimer Note

The information provided on TheDefenseWatch.com is for general informational purposes only. While we strive to ensure the accuracy, completeness, and timeliness of our content regarding defense and aerospace products, technologies, and specifications, we cannot guarantee that all information is 100% accurate or up-to-date due to the evolving nature of military technology and classified data. TheDefenseWatch.com does not warrant the reliability, suitability, or availability of the information for any specific purpose. Users are advised to consult official sources, such as manufacturers, government publications, or defense agencies, for precise and verified data before making decisions based on our content. We are not affiliated with any defense manufacturers, governments, or military organizations mentioned. Opinions, reviews, and ratings reflect expert analysis but are subjective and should not be considered endorsements. TheDefenseWatch.com is not responsible for any errors, omissions, or consequences arising from the use of this websiteโ€™s content. External links are provided for convenience and do not imply endorsement. TheDefenseWatch.com reserves the right to update or modify content without prior notice. By using this website, you agree to our Privacy & Cookies Policy.

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