ECHOCORE Suppressors Sector 5.56 Compact Inconel Suppressor - Black

ECHOCORE Suppressors Sector 5.56 Compact Inconel Suppressor - Black

Compact, rugged, and engineered for modern rifle applications, the Sector 5.56 Compact delivers full‑size suppression performance in a short, CQB‑optimized package. Built entirely from 718 Inconel using a weld‑free 3D‑printed construction, this suppressor thrives in extreme environments where heat, durability, and reliability matter most.

At the heart of the system is ECHOCORE’s XCR (Cross Chamber Regulation) technology, a precision‑engineered helix baffle assembly that stabilizes internal pressures to reduce back pressure and felt blowback. The result is smoother cycling, cleaner operation, and improved shooter comfort—ideal for short‑barreled rifles, lightweight carbines, and fast‑moving environments.

Its compact 5.11" profile and low‑flash vented endcap make it a natural fit for vehicle work, urban settings, and confined spaces, while the non‑reflective, high‑temperature coating helps minimize visual and IR signature. Fully rated for hard use—including full‑auto fire with no barrel length restrictions—the Sector 5.56 Compact brings advanced engineering, mission‑ready durability, and exceptional suppression efficiency to the EchoCore lineup.

Purpose‑Built for 5.56 & 6 ARC
Optimized for modern rifle platforms where speed, control, and reliability matter.

Compact, CQB‑Optimized Design
Short 5.11" length delivers maneuverability without sacrificing suppression performance.

3D‑Printed Inconel Construction
Weld‑free, high‑strength build resists extreme heat and harsh conditions.

XCR Helix Baffle System
Reduces back pressure and blowback for smoother cycling and improved shooter comfort.

Low‑Flash Vented Endcap
Helps disrupt flash signature for enhanced visual and IR concealment.

Exceptional Suppression Efficiency
Engineered for strong decibel reduction in a compact footprint.

HUB or Direct‑Thread Ready
Compatible with 1.375×24 HUB mounts or included 1/2×28 direct thread.

Full‑Auto Rated
Built for high‑volume, high‑heat use with no barrel length limitations.

Specifications

• Caliber Compatibility: 5.56 NATO / 6 ARC
• Material: 718 Inconel (DMLS 3D‑printed)
• Design: Weld‑free construction
• Mounting Interface: HUB (1.375×24 TPI) or 1/2×28 direct thread (included)
• Length: 5.11 in
• Diameter: 1.75 in
• Weight: 12.9 oz
• Coating: Proprietary high‑temp, non‑reflective finish
• Durability: Full‑auto rated; no barrel restrictions