B&T XH-556 RBS HUB Compatible Titanium/Inconel Suppressor - RAID Taper Plan-B Compatible Mount

B&T XH-556 RBS HUB Compatible Titanium/Inconel Suppressor - RAID Taper Plan-B Compatible Mount

The B&T XH-556 Suppressor sets a new benchmark in modern suppressor design, engineered specifically for the demands of 5.56 NATO / .223 platforms. Built to handle high-pressure environments and sustained firing schedules, this suppressor combines cutting-edge materials with innovative engineering to deliver exceptional sound suppression, reduced blowback, and minimal flash signature.

At its core is a hybrid 3D-printed titanium body paired with a 718 Inconel blast baffle, creating the ideal balance between lightweight handling and extreme durability. Designed for high-round-count and full-auto use, the XH-556 thrives in demanding conditions where heat, pressure, and reliability matter most.

Utilizing B&T’s Reduced Backpressure System (RBS), this suppressor significantly minimizes gas blowback—improving shooter comfort and reducing wear on your firearm. Paired with a low-flash stainless steel endcap, it also reduces visible signature, making it an excellent choice for tactical applications and low-light environments.

Hybrid Titanium + Inconel Construction
Lightweight 3D-printed titanium body with a 718 Inconel blast baffle for extreme durability.

Reduced Backpressure System (RBS)
Minimizes gas blowback and limits bolt speed increase to ~2% for improved reliability.

Low-Flash Endcap
Reduces visible muzzle signature for enhanced stealth and situational awareness.

Full-Auto Rated
Designed to withstand high heat and sustained firing schedules.

Weldless Construction
Eliminates traditional weak points for increased longevity and structural integrity.

HUB Interface Compatibility
(1.375x24 TPI) allows flexible mounting across multiple rifle platforms.

User-Friendly Mounting
Includes RAID taper mount/muzzle device with wrench flats for easy install/removal.

No Barrel Restrictions
Compatible with a wide range of barrel lengths and configurations.

Proven Durability Testing
SOCOM burn-down tested with 22,000+ rounds fired.

Minimal Flash & Sparking
Optimized for cleaner, more controlled shooting performance.

Specifications

• Caliber: 5.56 NATO / .223 REM
• Weight: 10.5 oz
• Length: 7.1 in
• Diameter: 1.75 in
• Material: Titanium body with 718 Inconel insert
• Construction: 3D printed, weldless design
• Finish: Type 2 anodized
• Color: Gray
• Mount Compatibility: HUB interface (1.375x24 TPI)
• Mount Included: RAID taper mount / muzzle device
• Barrel Restrictions: None
• Backpressure Performance: ~+/- 1.9% bolt speed increase (M4 platform)
• Flash Reduction: Low-flash stainless steel endcap
• Full-Auto Rated: Yes
• Testing Standard: SOCOM burn-down (240 rounds x 95 cycles)