Description
The Siege ROC 556 is a 5.56 NATO suppressor built around a Linear Diffuser Array that redirects propellant gasses radially through turbulent and laminar flow cells. It has no baffles or angular internal features, which reduces back pressure and improves erosion resistance. Monolithic stainless steel and Inconel construction. Uses the 1.375×24 HUB/Bravo mounting system.
USED CONDITION
- In-store demo unit, sat on the shelf
- Less than 50 rounds fired
- Fresh coat of Cerakote, looks brand new on the outside
- Retains full manufacturer warranty
SPECIFICATIONS
- Caliber: 5.56mm / .223
- Length: 7.65 inches
- Diameter: 1.5 inches
- Weight: 18.06 ounces (mounted)
- Materials: Precipitation hardening stainless steel and Inconel
- Finish: Nitride (with applied Cerakote on this unit)
- Mount: 1.375×24 HUB/Bravo
- Full-auto rated
- No minimum barrel length
- Lifetime warranty
WHAT’S INCLUDED
- Original box
- 1/2×28 HUB direct thread mount
