The B&T XH-556 RBS Suppressor is a next-generation hybrid silencer purpose-built for high-pressure 5.56 NATO and .223 Rem platforms. Featuring a 3D-printed titanium body and a 718 Inconel blast baffle, this advanced suppressor is engineered to thrive under extreme heat and high round counts. It combines low weight with high resilience, making it a top-tier choice for tactical professionals, duty carbines, and serious shooters who demand reliability through volume. Why It Stands Out: At just 10.5 oz and 7.1" long, the XH-556 leverages B&T's Reduced Backpressure System (RBS) to significantly limit gas blowback and bolt speed increases-keeping your rifle smooth and your optics clear. A low-flash stainless steel endcap ensures minimal visual signature during night ops or rapid fire, while its weldless 3D-printed construction eliminates common structural failure points. Compatible with HUB (1.375x24 TPI) mounts, the suppressor includes both ROTEX and SureFire-compatible interfaces for versatile integration. Specifications: Caliber: 5.56 NATO / .223 Rem Weight: 10.5 oz Length: 7.1" Diameter: 1.75" Material: Titanium body / 718 Inconel blast baffle Finish: Type 2 Anodized (Gray) Mount: HUB Interface (1.375x24 TPI) Mounts Included: ROTEX and SF HUB Barrel Restrictions: None - Full-auto rated Construction: 3D-printed, weldless Flash Signature: Low-flash stainless steel endcap Performance: