FN 98804 SCAR 16S5.56x45mm NATO 14" Chrome Lined Steel, Flash Hider, Picatinny Rail, Front Sight & Gas System Assembly

The FN SCAR 16S 5.56 NATO 14" chrome-lined barrel assembly is a genuine OEM replacement and upgrade path for owners of the SCAR platform looking to reconfigure their rifle or rebuild after heavy use. This isn't an aftermarket clone—it's the factory-spec barrel and gas system assembly that FN builds into the SCAR 16S, complete with integrated front sight, Picatinny rail, flash hider, and gas system components. Whether you're swapping to a shorter profile, replacing a worn barrel, or building a dedicated configuration, this assembly brings the same durability and precision FN engineered into the platform.

The 14" chrome-lined barrel strikes a practical balance for the SCAR platform: short enough for maneuverability in defensive or close-quarters contexts, yet long enough to deliver consistent velocity and sight radius. Chrome lining extends bore life and simplifies maintenance—critical in a duty or hard-use rifle where corrosion and fouling accumulate quickly. The flash hider reduces muzzle signature, a feature valued in low-light shooting and tactical applications. The integrated Picatinny rail gives you mounting options for optics, lights, or other accessories, and the front sight assembly is already zeroed and ready to cowitness with your choice of upper optic.

Installation requires familiarity with SCAR platform maintenance and should be performed by a competent gunsmith or experienced owner. This is a serious component for a serious platform—not a bolt-on upgrade, but a proper barrel assembly built to FN's exacting standards.

Key Features

• Chrome-lined bore for extended barrel life and reduced maintenance in high-round-count use
• Integrated flash hider to reduce muzzle flash signature
• Factory Picatinny rail for optics and accessory mounting
• Matched front sight assembly, pre-assembled and ready to function
• Complete gas system assembly included—no piecing together parts from different suppliers
• Genuine FN AMERICA OEM component, not a third-party replica

Specifications

Frequently Asked Questions

Is this barrel assembly compatible with all SCAR 16S rifles?

This is a genuine FN SCAR 16S barrel assembly designed for the SCAR platform. Fitment and compatibility depend on your specific rifle configuration and maintenance knowledge. If you're unsure about installation, consult a qualified gunsmith familiar with the SCAR platform.

What's included in this assembly?

You receive the complete 14" chrome-lined barrel, integrated flash hider, Picatinny rail, front sight assembly, and gas system components as a matched unit.

Why choose a chrome-lined barrel?

Chrome lining significantly extends barrel life under heavy use, resists corrosion better than bare steel, and requires less frequent cleaning to maintain accuracy—valuable traits in a duty rifle or high-round-count shooter.

Do I need a gunsmith to install this?

SCAR platform work requires proper tools and mechanical knowledge. We recommend having installation performed by a qualified gunsmith if you're not experienced with rifle maintenance and assembly.