Knight's Armament 7.62 QDC

Knight's Armament 7.62 QDC, Fast Attach Suppressor
SKU: SS-KAC 762 QDC -Multi

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Knight's Armament

KAC’s line of QDC (Quick Disconnect Coupling) suppressors are currently in service with various SOF and Law Enforcement agencies, and feature an innovative mounting method, providing the user with consistent and minimized POI shift, and effective flash and sound suppression. The attachment method separates the locking parts from mounting surfaces, making carbon build-up a reduced concern. Consistent POI shift is maintained through repetitive lock-up of the mounting hardware during attachment. The QDC line of suppressors is available in two sizes; standard QDC for optimal flash and sound reduction, and shorter CQB for better maneuverability in confined spaces. The QDC line of suppressors are compatible with the KAC QDC muzzle devices, which come standard on all KAC rifles and are also available separately. Please note that the QDC suppressors are caliber specific and can only be used with the corresponding muzzle device.

Mounting Device Sold Seperately


  • Caliber: 6.8mm, 5.56mm (.223), 7.62mm (.30 Caliber - up to .300WM)
  • Length: 8"
  • Diameter: 1.5"
  • Weight: 18.5 oz
  • Finish: High Temperature Cerakote
  • Full Auto Rated: Yes
  • Material: Inconel 718, Stainless Steel
FFL Restrictions

FFL/SOT Requirements This item can only be shipped to a Licensed Federal Firearms/Special Occupational Tax Dealer.  Please our firearms shipping policy 

Export Restrictions

Government Export Restriction This item may be regulated for export by the U.S. Department of State or the US Department of Commerce. Please see our Export Policy.

ITAR Restrictions

ITAR Product By adding to cart, I understand, acknowledge, and agree to the Export Policy. I am a US Person, and I do not intend to export this product.  Please see our Export Policy

Additional Info

Additional Info

Manufacturer Knight's Armament
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