The Dead Air Xeno Omni Brake in 5/8-24 works as a stand-alone muzzle brake and pairs with a Xeno adapter-equipped suppressor for a lightweight mount with solid return to zero (brand part no. DA124). Dead Air Silencers machines it from 4140 heat-treated steel with a black nitride finish, and it mates to the adapter with left-hand threads so the adapter does not unthread from the suppressor. The Xeno brake does not sit deep in the blast chamber, which minimizes baffle erosion. This is the 5/8-24 version, with a .30 caliber bore.

Key Specifications

• The thread size is 5/8-24, a common thread on .308 and 7.62mm rifles.
• The bore diameter is .30 caliber, sized for .30 caliber and smaller projectiles.
• Overall length is 2.096 inches, which keeps the brake compact.
• Weight is 2.70 ounces, a light addition to the muzzle.
• The material is 4140 heat-treated alloy steel, chosen for hardness.
• The finish is black nitride, which adds corrosion resistance.
• The mating thread to the adapter is left-hand, which keeps the adapter from unthreading when you remove the suppressor.
• It is the Xeno brake design, which sits shallow in the blast chamber to limit baffle erosion.

Frequently Asked Questions

Can I run the Xeno Omni Brake without a suppressor? Yes. It works superbly as a stand-alone muzzle brake and pairs with a Xeno adapter-equipped suppressor.

Which Dead Air suppressors does it mount? Dead Air lists it for the Nomad series with a Xeno adapter, Primal, Wolfman with the Xeno P-Series adapter, Sierra 5 Xeno, Wolverine with the HUB adapter, Sandman X Xeno, Lazarus 6 Xeno and CT5P Xeno.

What thread does this version use? This SKU is the 5/8-24 version. Dead Air also offers 1/2-28 and M14-1 RH versions, so confirm your muzzle thread.

Buy the Dead Air Xeno Omni Brake, 5/8-24

Thread match decides fit on a muzzle brake, and this one is the 5/8-24 with a .30 caliber bore. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more Class 3 parts and accessories while you are here.