Introduction
The FN SCAR (Special Operations Forces Combat Assault Rifle) is a modular assault rifle designed by Belgian firm FN Herstal. Designed to meet the needs of US Special Forces as part of the SOCOM program, the SCAR has become a benchmark in terms of robustness, precision and modularity. It is available in two main variants: the SCAR-L (Light) chambered in 5.56×45 mm NATO and the SCAR-H (Heavy)chambered in 7.62×51 mm NATO.
History of FN SCAR
Development of the FN SCAR began in the early 2000s, when the US Special Operations Command (SOCOM) was looking for a new, modular weapon platform suitable for a variety of missions. In 2004, FN Herstal won the contract with its modular rifle concept. The first pre-production models were tested in 2007, and in 2009, the SCAR officially entered service with selected US Special Forces units.
The SCAR is distinguished by its short piston gas borrowing system, which reduces clogging and increases reliability, and by its adjustable, folding stock, enabling it to adapt to different environments and users.
Technical data
| Model | Caliber | Weight (kg) | Barrel length (mm) | Charger capacity | Firing rate (cps/min) | Effective range (m) |
|---|---|---|---|---|---|---|
| FN SCAR-L | 5.56×45 mm | 3,29 | 355 – 457 | 30 shots (STANAG) | 550-650 | 600 |
| FN SCAR-H | 7.62×51 mm | 3,86 | 406 – 508 | 20 shots | 550-650 | 800 |
Ergonomics and design
The FN SCAR is designed to maximize the shooter’s comfort and efficiency:
Adjustable, folding stock: for easier transport and adaptation to different shooting positions.
Full-length Picatinny rail: makes it easy to add optics, tactical grips and other accessories.
Ergonomic handle: Ensures a firm, comfortable grip.
Quick-change barrel system: Enables barrel length to be modified to suit operational requirements.
Benefits of FN SCAR
Advanced modularity: adaptable to different calibers and missions.
Increased reliability: short-piston gas-borrowing system minimizes clogging.
Optimum accuracy: designed for stable, efficient shooting over medium and long distances.
Versatility: use in a variety of environments (urban, jungle, desert).
Comparison with other assault rifles
| Model | Caliber | Weight (kg) | Barrel length (mm) | Firing rate (cps/min) | Effective range (m) |
| FN SCAR-L | 5.56×45 mm | 3,29 | 355 – 457 | 550-650 | 600 |
| FN SCAR-H | 7.62×51 mm | 3,86 | 406 – 508 | 550-650 | 800 |
| HK416 | 5.56×45 mm | 3,3 | 368 | 850 | 600 |
| Colt M4 | 5.56×45 mm | 2,9 | 368 | 700-950 | 500 |
The FN SCAR is often compared to the HK416, which also uses a short-piston gas-borrowing system. Compared with the Colt M4, it is heavier, but offers greater modularity and reduced maintenance.
Contemporary use
The FN SCAR is used by several military forces around the world, including the US Special Forces (SOCOM), the French army and other elite units. Its adoption is growing steadily, thanks to its performance and reliability.
Conclusion
The FN SCAR is a modular, high-performance assault rifle designed to adapt to a variety of situations. Its success in the armed forces is based on its robust design and high accuracy, making it an ideal choice for military and special units.
