Knight Armament - 5.56 QDC 3-Prong Flash Suppressor Kit - 1/2"-28 TPI - #30555 - 819064010944 - Boss Firearms - BossFirearms.com

Knight Armament - 5.56 QDC 3-Prong Flash Suppressor Kit - 1/2"-28 TPI - 30555

Knights Armament Company
SKU:
30555
|
UPC:
819064010944.
$129.96
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Description

The Knight's Armament 5.56mm QDC 3-Prong Flash Suppressor Kit (KAC PN: 30555) is KAC's signature 3-prong flash eliminator for 5.56mm rifles with 1/2"-28 TPI muzzle threading. The KAC 3-Prong Flash Eliminator is an extremely effective flash suppressor that also serves as the mounting platform for Knight's Armament QDC (Quick Disconnect Coupler) sound suppressors. Unlike typical open-prong flash hiders, KAC specifically engineered this device to eliminate sympathetic ringing — providing both outstanding flash suppression and acoustic benefits. Comes complete with a 7-piece shim kit and installation instructions for precise alignment.

  • Part Number: 30555
  • Thread Size: 1/2"-28 TPI (5.56mm / .223)
  • Weight: 2.3 oz (65g)
  • Length: 2.15" (53mm)
  • Configuration: 3-prong flash eliminator
  • Suppressor Compatibility: KAC QDSS-NT4 5.56 QDC and QDC/CQB suppressors
  • Includes: 7-piece shim kit and installation instructions
  • Manufacturer: Knight's Armament Company (KAC), Titusville, Florida, USA

Required mounting device for use with KAC QDC sound suppressors. Designed to eliminate both flash signature and harmonic ringing associated with prong-style flash hiders.