FN SCAR Next Generation: The Legend Reborn at SHOT Show 2026

When FN America announced the discontinuation of commercial SCAR rifles in October 2025, the firearms community took notice. The choice of the word "legacy" in that press release turned out to be deliberate—FN was clearing the path for a complete platform refresh rather than abandoning the iconic design.

The SCAR platform, first introduced in 2008, has served as FN's flagship combat rifle for nearly two decades. While the core design proved exceptionally reliable and adaptable, customer and operator feedback since launch identified areas for improvement. The next generation SCAR incorporates this feedback while maintaining what FN calls the platform's "hallmark features"—reliability, adaptability, and battle-proven design.

The most significant improvement is the lighter, hydraulically buffered two-piece bolt carrier group. Developed in partnership with KynSHOT (known for their buffer technology), this system serves as an integrated shock absorber within the rifle.

The two-piece design addresses both phases of the recoil cycle—the hydraulic buffer slows rearward bolt velocity, while the split carrier design dampens the forward return motion. This dual-action approach directly addresses the long-standing "urban legend" of SCAR recoil damaging optics. FN conducted extensive research on recoil impulses and found this solution mitigates the forces that concerned users.

The bolt carrier maintains the proven non-reciprocating charging handle design introduced in 2012, but offers a modular front section that can be swapped for a reciprocating version if desired. Critically, the entire buffered bolt carrier group is backward compatible with legacy SCAR rifles.

The legacy SCAR had a bolt catch release only on the left side. The next generation addresses this oversight with bolt catch releases on both sides, making it a truly ambidextrous platform. All controls are intuitively located for easy activation regardless of shooting hand.

The grip interface has been updated for true AR-15 compatibility, opening access to the entire aftermarket grip ecosystem. FN also offers an AR-15 buffer tube adapter allowing any mil-spec M4-style stock or brace (for the SCAR 15P pistol variant). This adapter, like the bolt carrier, is backward compatible with legacy receivers.

The handguard receives a complete overhaul with a slimmer, extruded aluminum construction featuring M-LOK attachment slots at 3, 6, and 9 o'clock positions. The extended receiver provides more barrel coverage with an enclosed gas block.

A visible window allows operating the two-position gas regulator without removing the handguard. The slimmer profile permits more forward hand placement, improving control during rapid fire.

The distinctive SCAR stock silhouette remains, but with subtle functional improvements. Rear QD mounts have been added for sling attachment, and the cheek rest has been recontoured for improved comfort—particularly for left-handed shooters who now have better clearance around the brass deflector.

For those who prefer the M4 aesthetic, the AR-15 buffer tube adapter opens compatibility with the entire aftermarket stock ecosystem. The next generation rear plate also permits the fully collapsible SCAR SC stock on carbine models, previously limited to the subcompact variants.

The trigger system receives attention across the lineup. Carbine models (16S, 17S) feature a dramatically improved single-stage trigger, while the SCAR 20S gains a new 3.5-4.5 lb two-stage trigger suited to its precision role.

The entire trigger module frame is backward compatible with legacy receivers, allowing existing SCAR owners to upgrade to the new trigger system.

The muzzle profiles have been updated to standard U.S. threads (1/2x28 for 5.56, 5/8x24 for 7.62), enabling compatibility with forward-venting suppressors. Alongside the rifles, FN introduces the QD762 and QD556 suppressors purpose-built for the SCAR platform.

The suppressors utilize 3D-printed Inconel superalloy tubes with stainless steel blast chambers. They're optimized for reliability, accuracy, sound reduction, and minimum backpressure. Available in both direct thread and quick detach configurations with HUB compatibility.

FN tested the next generation SCAR to 16,000 rounds without major component failure. The chrome-lined, cold hammer-forged barrels remain user-changeable for caliber or length swaps. The short-stroke gas piston system has been updated while maintaining the two-position adjustable gas regulator.

The SCAR 17S will be first to market in Q1 2026, with the 16S, 20S, and QD suppressors following in Q2. Caliber options include 5.56x45mm, 7.62x51mm, 6.5 Creedmoor, and .300 Blackout.

Despite the extensive upgrades, FN has maintained price parity with the legacy models. As FN's Senior Product Manager for Commercial SCAR Rifles noted, the value proposition is now significantly stronger—more capability at the same price point.