Always FREE shipping and NO TRANSFER FEES

Silencer Marketplace Silencer Marketplace
Login / Register
Wishlist
0 items $0.00
Menu
Silencer Marketplace Silencer Marketplace
Login / Register
Sign inCreate an Account

Lost your password?

0 Wishlist
0 items $0.00
  • Home
  • About Us
    • How To Pay
    • How To Become A Dealer
  • Shop
    • Firearms
      • Machine Guns
      • Short Barrel Rifles
      • Any Other Weapon (AOW)
      • Short Barrel Shotguns
    • Firearms Parts
      • Barrels
      • Buttstock
      • Complete Uppers
      • Lower Receivers
      • Magazines
      • Piston / Mounts
      • Thread Adapters
      • Threaded Barrels
      • Upper Receiver Parts
    • Gear
      • Pouches & Covers
      • Swag
      • Tools
    • Our Services
    • Silencer Accessories
      • Ammunition
      • Earpro
      • Flash Hiders
      • Illumination
      • Knives
      • Muzzle Brakes
      • Pistol Accessories
      • Rifle Accessories
      • Rimfire Accessories
      • Shotgun Accessories
    • Silencers
      • Large Bore
      • Multi Caliber
      • Pistol
      • Rifle
        • 5.56mm Rifle
        • 7.62mm Rifle
      • Rimfire
      • Shotgun
      • Specialty
  • FAQS
  • Testimonials
  • Track order
  • Shipping And Returns
  • Contact us
KNIGHT'S ARMAMENT 5.56 QDC - BLK
Click to enlarge
Home Silencers Rifle 5.56mm Rifle KNIGHT’S ARMAMENT 5.56 QDC – BLK
YHM TITANIUM 5.56MM PHANTOM QD
YHM TITANIUM 5.56MM PHANTOM QD $1,117.00 Original price was: $1,117.00.$1,099.00Current price is: $1,099.00.
Back to products
SIG SLX556-QD
SIG SLX556-QD $1,480.00 Original price was: $1,480.00.$1,350.00Current price is: $1,350.00.

KNIGHT’S ARMAMENT 5.56 QDC – BLK

$1,442.00

“Full Sized” QDC model from Knight’s.

23 Items sold in last 9 days
Add $100.00 to cart and get free shipping!
Add to wishlist
56 People watching this product now!
Categories: 5.56mm Rifle, Silencer Accessories
Share:
  • Description
  • Reviews (0)
Description

PRODUCT DESCRIPTION

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.

Muzzle Device is NOT included.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “KNIGHT’S ARMAMENT 5.56 QDC – BLK” Cancel reply

You must be logged in to post a review.

Related products

Sale
Quick view
Add to wishlist

CMMG DEFCAN 9 QD

Pistol, Specialty, Silencer Accessories
$700.00 Original price was: $700.00.$698.00Current price is: $698.00.
Add to cart
  • Weight: 10oz
  • Finish: Hard Coat Anodized
  • Includes one Bi-Lock Flash Hider with Included Peel Washer, Threaded 1/2-28
Quick view
Add to wishlist

DEAD AIR WOLF-9SD

Pistol, Silencer Accessories
$965.00
Add to cart
  • Full-auto rated!
  • Weight: 14.7 ounces (long); 7.5 ounces (short)
  • Length: 7.58” (long); 4.1” (short)
  • Build material: stainless steel
  • Finish: Black Cerakote™
  • Removable endcap/module
Quick view
Add to wishlist

GEMTECH LUNAR 9

Pistol, Silencer Accessories
$634.00
Add to cart
  • Diameter: 1.4 inches
  • Length: 7 inches long; 4.7 inches short
  • Weight: 10 ounces long; 7 ounces short
  • Build Materials: 17-4 stainless steel
  • Finish: Matte black Type III Hard Coat Anodize
  • Mount Type: 1/2x28; compatible with all GM-9 mounting options
-10%
Quick view
Add to wishlist

GRIFFIN OPTIMUS MICRO

5.56mm Rifle, Rimfire, Silencer Accessories
$549.00 Original price was: $549.00.$495.00Current price is: $495.00.
Add to cart
  • Full-auto rated!
  • Sound: 115 dB (.22LR)
  • Weight: 8.5 ounces
  • Length: 5.3
  • Build material: 17-4 stainless steel
  • Finish: black nitride
  • Easy to disassemble/clean
-9%
Quick view
Add to wishlist

SUREFIRE RYDER 22-MINI

Rimfire, Silencer Accessories
$469.00 Original price was: $469.00.$425.00Current price is: $425.00.
Add to cart
  • Full-auto rated!
  • Weight: 4.1 ounces
  • Length: 3.9”
  • Build material: stainless steel
  • Finish: high-temp Cerakote™
  • Easy to disassemble/clean
-18%
Quick view
Add to wishlist

TAC SOL X-RING TSS TAKEDOWN RIFLE

Rimfire, Firearms, Silencer Accessories
$1,465.00 Original price was: $1,465.00.$1,199.00Current price is: $1,199.00.
Add to cart
  • RATE of TWIST - 1:16”
  • INTERLOCKING TITANIUM BAFFLES
  • PATENTED STAINLESS STEEL SPLIT TUBE
  • LIGHTWEIGHT ALUMINUM BARREL
  • FIBER OPTIC FRONT AND REAR SIGHTS
  • DIAMETER: .920” / 1.00” AT THE MUZZLE
  • BARREL WEIGHT: 3.9 LBS
  • BORE LENGTH: 12.9” INCHES [ 16.75” OVERALL ]
Quick view
Add to wishlist

THUNDER BEAST 22 TAKE DOWN

Rimfire, Silencer Accessories
$425.00
Add to cart
  • Full-auto rated!
  • Build materials: 17-4 stainless steel; titanium
  • Finish: high-temp Cerakote™
-23%
Quick view
Add to wishlist

YHM SIDEWINDER 45

Pistol, Silencer Accessories
$745.00 Original price was: $745.00.$575.00Current price is: $575.00.
Add to cart
  • Full-auto rated!
  • Build materials: 17-4 stainless steel; 6061-T6 aluminum
  • Finish: Mil-Spec Type 3 hard-coat anodized and black oxide
  • Easy to disassemble/clean
    About Us

    Silencer Marketplace: The world’s best and most trusted online firearm suppressor dealer. Powered by a nationwide network of warehouses, we offer reliable internet sales and fast delivery across the United States.

    Email: support@silencermarketplace.com

    Quick Access
    • Home
    • About Us
    • How To Pay
    • Shop
    • Frequently Asked Questions
    • Testimonials
    • Track order
    • Contact us
    Our Policy
    • Complaints
    • Warranty
    • Shipping And Returns
    • Sitemap
    • Privacy Policy
    • Terms and Conditions
    Account
    • Orders
    • Downloads
    • Addresses
    • Account details
    • Wishlist
    All Copy Right Reserved © 2025 Silencer Marketplace
    Close
    • Menu
    • Categories
    • Firearms
      • Machine Guns
      • Short Barrel Rifles
      • Short Barrel Shotguns
      • Any Other Weapon (AOW)
    • Firearms Parts
      • Barrels
      • Buttstock
      • Complete Uppers
      • Lower Receivers
      • Lower Receivers Parts
      • Magazines
      • Piston / Mounts
      • Thread Adapters
      • Threaded Barrels
      • Upper Receiver Parts
    • Gear
      • Pouches & Covers
      • Swag
      • Tools
    • Our Services
    • Silencer Accessories
      • Ammunition
      • Earpro
      • Flash Hiders
      • Illumination
      • Knives
      • Muzzle Brakes
      • Pistol Accessories
      • Rifle Accessories
      • Rimfire Accessories
      • Shotgun Accessories
    • Silencers
      • Large Bore
      • Multi Caliber
      • Pistol
      • Rifle
        • 5.56mm Rifle
        • 7.62mm Rifle
      • Rimfire
      • Shotgun
      • Specialty
    • Home
    • About Us
      • How To Pay
      • How To Become A Dealer
    • Shop
      • Firearms
        • Machine Guns
        • Short Barrel Rifles
        • Any Other Weapon (AOW)
        • Short Barrel Shotguns
      • Firearms Parts
        • Barrels
        • Buttstock
        • Complete Uppers
        • Lower Receivers
        • Magazines
        • Piston / Mounts
        • Thread Adapters
        • Threaded Barrels
        • Upper Receiver Parts
      • Gear
        • Pouches & Covers
        • Swag
        • Tools
      • Our Services
      • Silencer Accessories
        • Ammunition
        • Earpro
        • Flash Hiders
        • Illumination
        • Knives
        • Muzzle Brakes
        • Pistol Accessories
        • Rifle Accessories
        • Rimfire Accessories
        • Shotgun Accessories
      • Silencers
        • Large Bore
        • Multi Caliber
        • Pistol
        • Rifle
          • 5.56mm Rifle
          • 7.62mm Rifle
        • Rimfire
        • Shotgun
        • Specialty
    • FAQS
    • Testimonials
    • Track order
    • Shipping And Returns
    • Contact us
    • Wishlist
    • Login / Register
    Shopping cart
    Close
    Warehouse items may take 2-3weeks to ship, Processing time is between 2 - 3 days!!
    We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.
    Accept
    Shop
    0 Wishlist
    0 items Cart
    My account