By Drew Bryant
December 17th, 2022,

Energetic Armament is a suppressor company known for building high-quality, lightweight, rugged, and durable suppressor systems. The Vox-S is one of the most popular suppressors that the company sells. Back in 2019, Energetic Armament announced the compact version of the Vox-K with the “K” indicating Kurtz which is German for “short”. The Vox-K was well received by the firearms community since its release. Now, Energetic Armament seeks to evolve the series even further with the Vox-K2. The new suppressor offers improved performance over its predecessor, measured in weight efficiency – i.e. decibel reduction per ounce of silencer weight. The Vox-K2 is a .30 Cal suppressor that is capable of suppressing up to .300 RUM. The K2 still accepts a variety of mounting options such as Dead Air’s Key-Mo, SilencerCo’s ASR, and Q’s Plan-B.

Below, is the press release from Energetic Armament on the Vox-K2.

Press Release


Austin, Texas

The Vox K2 represents the next evolution of the Vox line of Energetic Armament silencers. The Vox K2 is a next-generation ‘Kurtz’ compact silencer for shooters that require a hard-use, high-temperature silencer that is light and compact. Engineering efficiency is at the core of our design & development philosophy and this new silencer is a testament to that. At 10.4oz and 4.9 in. long the K2 improves weight efficiency (dB/oz) by 60% at the muzzle and 25% at the ear over the legacy Vox K in testing performed on an Mk18 rifle. Where a compact, high-performance silencer is needed the Vox K2 yields 54% greater length efficiency (dB/in.) at the muzzle and 20% greater efficiency at the shooter’s ear.

The Vox K2 continues the feature-rich tradition of the Vox line with a laser-welded & nitrided C300 nickel-cobalt superalloy core. Industry-standard 1.375×24 ‘HUB’ pattern mount allows shooters access to a wide array of mounting options in addition to the removable direct thread adapter that ships with the silencer. The industry-first wipe cap is standard equipment and allows the shooter to use the silencer with or without the wipe depending on what suits their needs. The new Vox K2 accepts our accessory flash hider end caps available in both 7.62mm and 5.56mm. The Vox K2 ships standard with a combination cap/mount spanner and our Vox Blox vise block, so you are ready to go right out of the box.

The Vox K2 features the Energetic Armament patented Serial ID ring that is standard on all EA centerfire silencers. This patented ID ring ensures best-in-industry support should anything happen to your silencer such as a baffle strike. Our lifetime warranty makes sure you are covered, and warranty re-cores are handled with the same-day turnaround rather than weeks or months with other companies.

Dealers can order now through our exclusive distribution partners, Allen Arms Tactical and Silencer Shop. To learn more about the entire Energetic lineup, please visit us at

The Energetic Armament Vox-K2 is available on Silencer Shop’s website & retails for $719 MSRP including a $200 Tax Stamp bringing the total to under $1,000 to own the new K2.

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