Energetic Armament ARX - 5.56

The ARX 5.56mm centerfire silencer for the AR-platform eXtreme performance. At less than 8oz. 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 Inconel 625 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 restriction. The nitrided C300 baffles handle extreme pressure at thin, light cross sections and the inconel 625 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.

The ARX features all the characteristics that Energetic Armament is known  for in our centerfire silencers including our patent-pending serial ID ring and universal 1.375x24 mount making it compatible with most industry standard mounts and QD systems. This is all backed by our commitment to customer service and lifetime no-BS warranty.

Assembled Weight:

• 7.9oz - ARX w/removable Direct Thread
• 7.1oz - ARX w/o mount installed
• 8.2oz - ARX w/ removable Direct Thread & accessory Flash Hider end cap

Length:

• 5.8 in. x 1.54 in. Dia. - w/ removable Direct Thread

Material:

• Welded Core-Heat Treated C300 Nickel-Cobalt Maraging Alloy US origin, DFAR certified
• Inconel 625 leading edges US origin, DFAR certified
• End cap - 17-4 H1150 Stainless US origin, DFAR certified
• DT adapter - 6AlV4 Titanium (Gr. 5) US origin, DFAR certified
• Black Nitride Finish
• DT adapter is high temp graphite Cerakote finish

Mounting:

• Compatible with Silencerco. Omega and similar mount threads (1.375-24)
• 1/2-28 RH standard direct thread
• Dead Air Key-Mo
• Silencerco ASR
• Q Plan-B
• Area 419 Hellfire

Rating:

• 5.56mm Nato, 223 Rem, 224 Valkyrie
• No barrel length restrictions

Design:

• Laser welded baffle stack with removable end cap, 1 1/4 in. standard hex
• Interchangeable industry-standard mounts, 1.375 x x24 thread for mounts
• Patent pending Serial ID ring

ARX Silencer Options:

• ARX w/ 1/2-28 Direct Thread Adapter- (SKU: EA09)
• Accessory 5.56mm Flash Hider End Cap- (SKU: EA38)

What's in the Box (SKU: EA09):

• 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