B&T XH-556 SC Titanium RAL 8000 FDE Silencer / Suppressor 5.56 / .223 5" SureFire Hub SD-556RBS-SC-RAL

B&T XH-556 SC Titanium RAL 8000 FDE Silencer / Suppressor

The B&T XH-556 SC is a subcompact hybrid suppressor engineered for 5.56 and .223 firearms that demand both compact handling and controlled gas dynamics. It pairs a lightweight 3D printed titanium body with a 718 Inconel blast baffle to manage elevated pressure while preserving maneuverability. Operators gain a design focused on reduced signature and reliable function across varied platforms.

This model integrates B&T's Reduced Backpressure System to hold bolt speed increases under 2 percent, which supports longer component life and limits blowback toward the shooter. A redesigned low-flash endcap further cuts visual signature in close quarters or low-light settings. The hybrid construction sustains heat during rapid sequences yet retains the short overall form needed for quick transitions and tight spaces.

The XH-556 SC suits personal defense weapons and custom AR builds where a minimal footprint is required. It carries a full-auto rating with no barrel length restrictions and is optimized for 14.5-inch and longer carbines while remaining effective on shorter barrels. SureFire Hub mounting and 1.375x24 TPI HUB compatibility allow straightforward attachment and removal for flexible use.

Specifications