The Dead Air Xemax Muzzle Brake, 5/8-24, .338 Caliber (brand part number DA150) is a threaded muzzle brake built by Dead Air Silencers for .338-caliber rifles. Threaded 5/8-24, it is part of Dead Air’s Xemax muzzle device lineup and cuts felt recoil and muzzle rise for faster follow-up shots on hard-recoiling magnum calibers. It is a lightweight, purpose-built option for shooters who want factory-matched Dead Air hardware on a .338 build.

Key Specifications

• Threaded 5/8-24 tpi, sized for .338-caliber rifles.
• Sized for .338 caliber applications.
• Functions as a muzzle brake, reducing felt recoil and muzzle rise.
• Part of Dead Air’s Xemax muzzle device lineup.
• Ships at 0.231 pounds.
• Packaged in a compact box, roughly 0.5 by 4.5 inches.

Frequently Asked Questions

What thread pattern does this brake use? 5/8-24, sized for .338-caliber rifles.

What does a muzzle brake do? It redirects propellant gas to counter recoil and muzzle rise, helping keep the sight picture on target for faster follow-up shots.

Buy the Dead Air Xemax Muzzle Brake, 5/8-24, .338 Caliber

Tame recoil on your .338 build with hardware from our Class 3 parts and accessories lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping.