Energentic Armament ARX Dedicated 5.56mm Silencer, Black (EA09)


MSRP: $974.00

Availability In stock


The ARX 5.56mm centerfire silencer for AR-platform extreme performance. At less than 8.8 oz. the ARX represents best-in-class light weight for a hard use 5.56 dedicated silencer. The ARX features composite C-300 nickel-cobalt maraging steel baffles with laser welded Stellite® 21 cobalt-chrome leading edges.

This hybrid composite baffle design leverages the best engineering properties of both materials to create a baffle core that can stand up to full auto 5.56 use with no barrel length restriction. The nitrided C300 baffles handle extreme pressure at thin, light cross sections and the Stellite® 21 cobalt-chrome leading edges provide hot gas erosion protection to the bore aperture.

The ARX is designed with a ported blast baffle and stepwise progressive bore to balance backpressure and sound suppression. Less gas to the shooter, less sound to the ear.


  • ARX Silencer w/ 1/2-28 direct thread adapter & standard front cap
  • Wrench multi-tool (3/4” open end mount wrench & 1-1/4 hex box wrench for end cap)
  • VOX Blox vise block
  • Packet of anti-seize
  • Instruction manual
  • Decals
Color/Finish Black
Caliber Rating 5.56 Dedicated
Thread Pitch 1/2-28 RH Standard Direct Thread
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