Exigent Defense FireTeam556 Inconel 5.56mm Suppressor - Coyote FDE

Exigent Defense FireTeam556 Inconel 5.56mm Suppressor - Coyote FDE

Engineered for frontline operators and tactical professionals requiring mission-critical durability, exceptional sound reduction, and minimal muzzle signature, the Exigent Defense FireTeam556™ Inconel 5.56mm Suppressor represents a masterclass in modern acoustic engineering. Developed in close technical collaboration with B&T USA, the FireTeam556 merges the celebrated acoustic dampening profile of the Vanish556 with the heat and pressure resilience of aerospace Inconel 718. Packaged in a compact 5.75-inch footprint, this duty-grade suppressor is built to tame aggressive 5.56 NATO / .223 Rem carbines without adding unnecessary length, front-end heft, or unwieldy leverage to the host rifle.

The core of the FireTeam556 is manufactured via state-of-the-art Direct Metal Laser Sintering (DMLS). This 3D-printing additive manufacturing process creates a solid, monolithic single-piece chassis free of traditional weld seams, joints, or structural failure points. By leveraging laser powder-bed fusion, the internal core features intricate, fluid-dynamic gas flow channels and low-resistance expansion cavities that cannot be produced through standard CNC machining. These pathways accelerate and vent high-pressure combustion gasses efficiently forward, dramatically lowering cyclic back-pressure, cutting toxic gas blowback at the ejection port, and stabilizing bolt carrier speeds. Up front, an integrated five-port counterrotation flash hider actively disrupts expanding acoustic shockwaves while quenching exit flame signatures, ensuring near-total signature containment under night-vision goggles (NVGs) and low-light operations.

Constructed entirely from solid Inconel 718, the FireTeam556 is naturally immune to thermal deformation, structural oxidation, and particle throat erosion under aggressive firing schedules and sustained automatic fire. For broad host adaptability, the suppressor utilizes the industry-standard 1.375x24 HUB (Bravo) rear mounting architecture, complete with precision-machined wrench flats for effortless installation and compatibility with top quick-detach (QD) systems and direct-thread mounts. Coated in a rugged, high-temperature CERAKOTE® C-190 Coyote FDE finish, rated for barrels down to 10.3 inches, and generating an impressive 32 Mil dBA sound reduction at just 14.2 ounces, the FireTeam556 delivers unyielding combat performance in an agile duty profile.

Features

B&T USA Collaborative Engineering:
Developed in professional partnership with B&T USA, integrating world-class Swiss-American suppressor manufacturing standards and battle-proven baffle acoustics.

Monolithic DMLS Additive Inconel 718 Build:
Direct Metal Laser Sintering (3D-printed) creates a seamless, weld-free single-piece body from heat-resistant Inconel 718 superalloy, eliminating mechanical failure points and maximizing structural endurance.

Proprietary 5-Port Counterrotation Flash Hider:
Internal forward-exit muzzle geometry disrupts acoustic pressure waves while virtually eliminating muzzle flash signatures, preserving operator night-vision performance in low-light environments.

Low-Backpressure Fluid Flow Architecture:
Advanced internal flow paths vent combustion gasses smoothly forward, reducing toxic blowback particulates into the operator's face while mitigating cyclic bolt speed and receiver carbon fouling.

Universal 1.375x24 HUB / Bravo Mounting:
Features standard 1.375x24 rear threads with integrated wrench flats, providing universal compatibility with leading QD mounting systems (Plan B, KeyMo, ASR, Rearden) or direct-thread adapters.

Class-Leading 32 Mil dBA Acoustic Reduction:
Acoustically tuned based on the proven Vanish556 baffle profile, delivering a 32 Mil dBA sound drop for comfortable, hearing-safe operational performance.

Full-Auto Combat Rated (10.3″+ Barrels):
Engineered to withstand punishing combat duty cycles, high-tempo training strings, and sustained automatic fire on barrels measuring 10.3 inches and longer.

CERAKOTE® C-190 Coyote FDE Thermal Barrier:
Treated in ultra-high-temperature Cerakote C-Series Coyote FDE, providing excellent surface protection against extreme operational heat, abrasion, corrosion, and harsh chemical solvents.

Specifications