F4 Defense ARS M-LOK Railed Handguard for M4/M16 Airsoft Rifles (9.5") – Precision CNC-Machined Performance

Upgrade your airsoft rifle with professional-grade precision and style. The F4 Defense ARS M-LOK Railed Handguard (Model: 9.5"), officially licensed by F4 Defense and manufactured by DYTAC, is engineered to deliver premium durability, lightweight handling, and authentic firearm aesthetics. Whether you’re building a new custom M4/M16 platform or replacing a stock handguard, this rail system blends cutting-edge materials with tactical functionality.

Premium Construction & Authentic Licensing

Crafted from CNC-machined 6061 aluminum, the F4 Defense ARS handguard offers exceptional strength without unnecessary weight. The hard-coat anodized finish not only protects against wear and tear but also provides a sleek, professional look that matches real steel counterparts. Each handguard features high-quality engraved F4 Defense trademarks, ensuring it meets the standards of both realism and authenticity.

Universal Locking Nut – Versatile Compatibility

The Universal Locking Nut design makes this handguard stand out from standard rail systems. It’s compatible with Tokyo Marui-spec AEGs, Real Steel-spec PTWs, and Gas Blowback Rifles, giving you the freedom to use it across multiple platforms without modification. Whether you’re running an electric rifle for competitive play or a gas blowback setup for realism, the F4 Defense ARS rail ensures a secure, rock-solid fit.

Slimline Design with M-LOK & Picatinny Integration

The ARS M-LOK rail features a continuous top Picatinny RIS for mounting optics, sights, and accessories, while the sides and bottom combine partial Picatinny sections with M-LOK slots for maximum customization. This hybrid design allows you to attach grips, lights, lasers, and other tactical accessories exactly where you need them, without unnecessary bulk.

For sling users, QD (Quick Detach) slots are conveniently located at the 3 and 6 o’clock positions, offering multiple sling mount options for rapid weapon transitions in the field.

Key Features:

• Officially licensed F4 Defense product

• Precision CNC-machined 6061 aluminum construction for unmatched strength and lightweight performance

• Hard-coat anodized finish for long-lasting durability

• Engraved F4 Defense trademarks for authenticity

• Universal Locking Nut for wide compatibility across TM-spec AEGs, RS-spec PTWs, and GBBRs

• Continuous top Picatinny rail with partial side and bottom rails plus M-LOK slots for flexible accessory mounting

• QD sling mount slots at 3 and 6 o’clock positions

• Manufacturer: DYTAC (Licensed by F4 Defense)

Specifications:

• Mounting System: M-LOK

• Compatibility: Tokyo Marui-spec AEGs, Gas Blowback Rifles, and PTWs

• Material: CNC-Machined 6061 Aluminum

• Package Includes: Rail, Barrel Nut, Hardware

• Length: 9.5 inches

• Use: For Airsoft only

About DYTAC

With over a decade of experience in Airsoft manufacturing and CAD-based product design, DYTAC is known for creating parts that combine real firearm ergonomics with airsoft-specific functionality. Their designs reflect a deep understanding of both real steel and airsoft mechanics, ensuring every product meets the highest performance and aesthetic standards.

About F4 Defense

F4 Defense is a Veteran-Owned small arms manufacturer with decades of expertise in military service, engineering, competitive shooting, and firearm design. Committed to using American materials and craftsmanship, F4 Defense pushes the boundaries of tactical firearm innovation while delivering unmatched style and reliability.

Why Choose the F4 Defense ARS M-LOK Handguard?

This 9.5" rail is ideal for mid-length M4/M16 builds where balance, weight reduction, and accessory flexibility matter most. Its blend of M-LOK adaptability, real steel authenticity, and DYTAC precision manufacturing makes it a perfect upgrade for competitive airsoft players, milsim enthusiasts, and collectors seeking the ultimate in performance and aesthetics.

Equip your rifle with the F4 Defense ARS M-LOK Railed Handguard and experience the perfect combination of strength, style, and functionality—built for serious airsoft operators who demand the best.