B&T SD-556RBS-Ti suppressor, available from 2A Guns, a licensed FFL dealer in Henderson, NV. Buy online for pickup or FFL transfer.

The XH-556 raises the bar for cutting-edge suppressor design specifically tuned for the increased pressures associated with 5.56 / .223 firearms. By combining a 3D printed titanium with a 718 Inconel blast baffle it delivers a strategic balance of lightweight handling and advanced flash suppression—perfect for high-round-count high-heat scenarios. Leveraging B&T’s Reduced Backpressure System (RBS) alongside a low-flash endcap the XH-556 offers an innovative answer to the dual challenges of gas blowback and muzzle signature often encountered in other reduced-backpressure setups.

Quick Specs:

• Caliber: 5.56 / .223
• Weight: 10.5 oz
• Length: 7.1 in
• Material: Titanium / 718 Inconel Insert
• Diameter: 1.75 in