Knights Armament Company QDSS NT4 Rifle Suppressor 5.56 NATO FDE - 121569-FDE

KAC 5.56mm QDSS NT4 PRG

The KAC NT4 PRG Suppressor with 28dB sound reduction rating; sintered Inconel housing; flat dark earth color; full auto caliber rating; 6.75” overall length; and 19.75 oz weight.

Available now at Mister Guns is the QDSS NT4 PRG suppressor which offers the same aesthetics that the original NT4 does, but with modern sintered manufacturing and pressure reduction technology (PRT) which vents pressure away from the user.

To mechanically remove the combustible environment from the suppressor, and almost entirely eliminate first round flash as a result, this new PRG system Signature Reduction Device line makes use of the blast pulse of the contained pressure.

Knight’s developed and fielded a much faster and easier system of connection which evolved into the Gate Latch, and this system is superior compared to the threaded barrel-to-device connection which the first suppressors, and indeed many to this day, utilize. Designed to make quick attachment and detachment possible without sacrificing a secure fit, this connection system was first fielded on the M4QDSS, and has now been made available on the NT4 and M110/SR-25 suppressors.