B&T 556 Print-XH RBS Subcompact (Ti) SD-556RBS-SC-Ti

B&T SD-556RBS-SC-Ti 556 Print-XH RBS Subcompact (Ti) Suppressor

The B&T 556 Print-XH RBS Subcompact (Ti) Suppressor SD-556RBS-SC-Ti is a state-of-the-art suppressor designed for 5.56 / .223 firearms, emphasizing both compactness and high performance. B&T SD-556RBS-SC-Ti features a hybrid construction, combining a 3D-printed titanium body with a 718 Inconel blast baffle, resulting in a lightweight yet durable design capable of withstanding high temperatures and rapid firing sequences.

Key Features

• Compact Hybrid Configuration: Titanium body for weight savings plus an Inconel blast baffle for added resilience under heavy heat.


• Reduced Backpressure System (RBS): Minimizes gas blowback, limiting bolt speed spikes to ensure reliable operation.


• Low-Flash Endcap: Suppresses muzzle flash to maintain situational awareness in close quarters or low-light conditions.


• No Barrel Length Restrictions: Engineered for full-auto use and ensures flexibility across firearm platforms. Optimized for 14.5-inch and longer carbines, while performing flawlessly on shorter barrels.


• Weldless 3-D Printed Design: Removes traditional weak points, boosting reliability in extreme use.


• User-Friendly Mounting: Compatible with 1.375×24 TPI HUB interfaces and wrench flats for quick, tool-friendly attachment or removal.


• SOCOM Burn Down Testing: 240 rounds x 95 repeated cycles equating to 22,000+ rounds fired during final testing phase.

The XH-556 SC is a groundbreaking hybrid suppressor, delivering top-tier performance, durability, and weight savings in a sub-compact model. Whether you’re outfitting a PDW for covert missions or fine-tuning your personal AR build for minimal footprint, the XH-556 SC offers a powerful blend of lightweight engineering, rugged construction, and superior signature reduction—all in a subcompact suppressor tailored to excel where space and speed are at a premium.