EchoCore Sector 5.56 Compat .223 / 5.56 NATO Suppressor, 3D Printed Inconel, HUB Compatible

Coming Soon! Engineered for 5.56mm/6ARC platforms, the Sector 556 Compact is purpose-built for short-barreled rifles and lightweight carbines where speed, control, and reliability matter most. Compact yet uncompromising, it delivers exceptional sound suppression, flash reduction, and gas management - without the weight or length of full-size systems. At its core is ECHOCORE's proprietary XCR (Cross Chamber Regulation) technology, which stabilizes internal pressures to drastically reduce back pressure and felt blowback. This is paired with a precision-engineered helical baffle assembly that optimizes gas flow, disrupts flash patterns, and maximizes dwell time for superior decibel reduction. The spiral geometry not only enhances suppression efficiency but also contributes to smoother cycling, improved shooter comfort, and consistent performance during both semi-auto and full-auto fire. 3D printed from 718 Inconel, the Sector 556 Compact thrives in punishing environments, resisting extreme heat, corrosion, and operational abuse. Its short, maneuverable profile is optimized for CQB, vehicle work, and urban operations, while the infrared-suppressive, non-reflective finish minimizes visual and near-IR signatures for enhanced survivability in day and night engagements. From confined corridors to open terrain, the Sector 5.56 Compact brings quiet strength, advanced engineering, and mission-ready precision to the modern rifle - built to perform when there's no room for compromise.