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FN QD556™ : Coming Soon

Available for commercial, law enforcement, and military.

MSRP: $1,299.00
Specs Find a dealer

The FN QD556™ is an innovative low backpressure, forward-venting suppressor designed to enhance the performance of the next generation of SCAR® 16S series and other 5.56 caliber rifles by reducing recoil and gas blowback while maintaining accuracy.

Testing with the FN SCAR® 16S carbine resulted in less than 1 MOA of impact (POI) shift and sound suppression of 149 decibels with 5.56 (.223). This is innovative sound suppression and accuracy with legendary FN durability. The QD556 is 3D-printed from Inconel superalloy with a stainless-steel blast chamber and high temperature C-Series CERAKOTE®. It is also tested to 10,000 rounds and full-auto certified, exceeding the USSOCOM SURG requirements for durability and reliability under fully automatic fire.

The QD556’s versatile design allows for direct thread or quick detach FN mount implementation and is HUB compatible. Every QD series suppressor comes with mount pre-installed and 1.25-inch open end wrench and spanner wrench.

FN QD556™ Sell Sheet

ProductDescriptionUPC
96-100984FN QD556 Suppressor QD Mount, 5.56mm, FDE845737020606
96-100985FN QD556 Suppressor QD Mount, 5.56mm, Blk845737020590

Specs

  • Suppressor: 5.56 (.223)
  • LENGTH: 7.69"
  • TUBE DIAMETER: 1.62"
  • WEIGHT: 20.9 oz.
  • MOUNT: 1/2x28
  • DECIBEL RATING: 149 DB (16" Barrel)

PRIMARY FEATURES

Perfected with the SCAR 16S carbine

Reduced recoil and gas blowback

Tested to 10,000 rounds; Full-auto certified

Reliable feed and extraction with factory ammunition

3-D printed from Inconel superalloy with stainless-steel blast chamber and high-temperature C-Series CERAKOTE®

DURABLE

3D-printed from Inconel superalloy

Stainless steel blast chamber

High temperature C-Series CERAKOTE® finish.

Tested to 10,000 rounds

Full-auto certified, exceeding the USSOCOM SURG requirements; tested with 10in. barrel

ACCURATE

Less than 1 MOA of impact (POI) shift during FN SCAR 16S testing

VERSATILE

Direct thread or quick detach FN mount

HUB compatible

INCLUDES

Pre-installed mount (choose from muzzle brake or flash hider)

1.25-in. open end wrench and spanner wrench