B&T Print-XH 556 SC, 5.56mm, Suppressor

Compact, rugged, and engineered for the demands of high-pressure gas systems, the B&T XH-556 SC is a next-generation suppressor purpose-built for short-barreled 5.56/.223 platforms. It combines advanced materials, a Reduced Backpressure System (RBS), and a streamlined form factor to deliver optimal suppression with minimal footprint and maximum control.

Whether you're building out a compact duty rifle or outfitting a personal defense weapon (PDW), the XH-556 SC provides unmatched performance for confined or dynamic environments—without compromising durability or flow-through efficiency.

Key Features

Hybrid Materials for Performance & Durability

• 3D-printed Grade 5 titanium tube ensures ultra-light construction without weld points

• 718 Inconel blast baffle handles extreme heat and high cyclic rates with ease

Reduced Backpressure System (RBS)

• Controls gas flow to reduce bolt velocity spikes

• Minimizes blowback and preserves shooter comfort and system longevity

Low-Flash Endcap

• Suppresses visible signature in low-light or CQB conditions

• Enhances operational effectiveness where flash discipline matters

HUB Interface Compatibility

• 1.375x24 TPI thread supports industry-standard HUB mounts

• Ships with ROTEX/SureFire HUB configuration

No Barrel Restrictions

• Full-auto rated with no minimum barrel length

• Optimized for 14.5” carbines and performs reliably on SBRs

SOCOM-Level Endurance Testing

• Endured 22,800 rounds through 240 x 95-round burn cycles during final validation

Specifications

• Caliber Compatibility: 5.56 NATO / .223 Remington

• Weight: 8.6 oz

• Length: 5 in

• Diameter: 1.75 in

• Material: Titanium tube / 718 Inconel blast baffle

• Finish: Type 2 Anodized

• Color: Gray

• Attachment Interface: HUB (1.375x24 TPI)

• Mounts Included: ROTEX / SF HUB

The B&T XH-556 SC delivers cutting-edge suppression with a weight-saving titanium body, robust Inconel core, and modern gas control via RBS. Designed for real-world use on high-pressure platforms, this suppressor offers elite-tier durability, minimal flash signature, and outstanding adaptability—all in a compact, maneuverable form.

Ready for high-round count training, duty deployment, or a low-profile personal AR build— the XH-556 SC proves that compact doesn’t mean compromise.