Siege Suppressors ROC556 FDE

The Siege Suppressors ROC556 sets a new standard in suppressor technology, combining cutting-edge design with unmatched performance. Manufactured in Gaston, Oregon, this 5.56mm suppressor features a sleek, seamless design achieved through advanced manufacturing and proprietary bonding processes. With a focus on sound and flash suppression, the ROC556 delivers top-tier performance while maintaining extreme durability.

At the heart of the ROC556 is the Linear Diffuser Array, made from heat-resistant Inconel. This unique design efficiently directs propellant gasses, minimizing fouling and ensuring a self-cleaning effect. Unlike traditional baffled suppressors, the ROC556 uses a contiguous bore design that enhances erosion resistance by allowing gasses to flow smoothly without angular barriers, reducing backpressure and boosting overall performance.

With its 7.65" length, 18.06 oz weight, and full-auto rating, the ROC556 is built for versatility and reliability. It’s crafted from high-grade Precipitation Hardening Stainless Steel and Inconel, and finished with nitride for added protection and longevity.

Key Features:

• Caliber: 5.56mm
• Length: 7.65 inches
• Weight: 18.06 oz (mounted)
• Material: Precipitation Hardening Stainless Steel & Inconel
• Finish: FDE Cerakote
• Full-Auto Rated: Yes
• Barrel Restrictions: None
• Linear Diffuser Array for efficient gas management and minimal fouling
• Contiguous bore design for enhanced erosion resistance and smoother gas flow
• Reduced backpressure for improved sound and flash suppression