Dead Air Xeno Muzzle Brake 30 Cal 5/8x24 4140 Steel Black Nitride

The Dead Air Xeno Muzzle Brake is a precision-engineered omni-directional suppressor mount built from 4140 HT alloy steel and finished in black nitride. Designed for use with the Dead Air Xeno suppressor mounting system, the DA124 provides a lightweight, repeatable interface with solid return-to-zero performance for hunting, precision, and tactical rifles chambered in 30 caliber.

The Xeno Brake is machined from 4140 steel for excellent strength and wear resistance, then treated with a black nitride finish for added corrosion protection. It carries 5/8x24 threads and a 30 caliber bore, weighs just 2.70 oz, and measures 2.096 inches in overall length - keeping the front end of the host rifle light and compact.

As a stand-alone muzzle device, the Xeno Brake provides effective recoil reduction and muzzle control when run unsuppressed, helping the shooter stay on target between shots. When paired with a Xeno-compatible suppressor, the brake serves as the mounting interface, delivering a tight, concentric lockup for consistent alignment and repeatable accuracy across repeated removals and reinstallation.