Knights Armament KAC QDC 3 Prong Flash Suppressor 5.56

Overview

Knights Armament QDC 3 Prong Flash Suppressor Features The Knights Armament QDC 3 Prong Flash Suppressor is engineered to neutralize flash signature while supporting attachment of compatible KAC QDC sound suppressors for a streamlined suppressed setup. Its 3-prong flash eliminator design delivers strong flash reduction while addressing the sympathetic ringing often associated with traditional open-prong flash hiders. This makes it a high-performance option for tactical and professional rifles where signature reduction and reliability matter. Designed as both a flash suppressor and suppressor-mounting platform it interfaces with KAC 5.56 QDC and 5.56 QDC/CQB suppressors for quick and secure compatibility. A 7-piece shim kit is included to support proper installation and alignment along with installation instructions for straightforward setup. With a compact 2.15 length and lightweight 2.2 oz build it maintains rifle handling while adding suppressor-ready capability. Knights Armament QDC 3 Prong Flash Suppressor Specifications Manufacturer: Knights Armament Model: QDC 3 Prong Flash Suppressor Type: Flash Suppressor Caliber: 5.56mm Thread Pattern: 1/2x28 Length: 2.15 Weight: 2.2 oz Suppressor Compatibility: KAC 5.56 QDC 5.56 QDC/CQB Includes: 7-piece shim kit Includes: Installation instructions Designed to eliminate sympathetic ringing Built for flash signature reduction and suppressor mounting