B&T XH-556 PRINT-XH RBS Suppressor 5.56 NATO Titanium QD

The B&T XH-556 (PRINT-XH RBS) is a full-size quick-detach suppressor engineered for 5.56 NATO and .223 Rem platforms. It pairs a 3-D printed titanium outer structure with a 718 Inconel blast baffle to balance lightweight handling and durability for sustained use. The unit incorporates B&T’s Reduced Backpressure System (RBS) and a low-flash endcap to address gas blowback and muzzle signature in reduced-backpressure setups. Finish is Gray Type 2 anodized.

Key Specifications

• The suppressor is compatible with 5.56 NATO / .223 Rem.
• The model designation is XH-556 (PRINT-XH RBS).
• The overall length is 7.1 inches.
• The main body is 3-D printed titanium paired with a 718 Inconel blast baffle.
• The thread pattern is 1.375×24.
• The finish is Gray Type 2 Anodized.
• The NFA attachment method is Quick Detachable (QD).
• Key features include Reduced Backpressure System, Low-Flash Endcap, and HUB Interface.
• The product is listed by ATF as SILENCER under the ATF model PRINT-XH RBS.

Built for shooters who need a durable, lightweight suppressor tuned for 5.56/.223 platforms, the XH-556 delivers a practical balance of materials and features for range, training, and professional use. Its combination of 3-D printed titanium and a 718 Inconel blast baffle, along with B&T’s RBS and low-flash endcap, makes the unit well suited to extended, high-heat cycles while minimizing backpressure effects. The quick-detach HUB interface provides straightforward mounting flexibility for users who value efficient, reliable setups.