Dead Air DA104 KeyMo Muzzle Brake .338 Cal M18x1 Black Nitride

The Dead Air DA104 KeyMo Muzzle Brake is the quick-detach mounting half of Dead Air's KeyMo suppressor system, purpose-built for .338 caliber precision rifles fitted with an M18x1 muzzle thread - a common pattern on Sako TRG, Steyr, and Tikka .338 platforms.

Machined from 4140 HT Alloy Steel and finished in corrosion-resistant Black Nitride, the DA104 is built to handle the punishing recoil of magnum-class .338 bolt-action and DMR rifles. The ported brake design reduces felt recoil and muzzle rise, giving faster, more accurate follow-up shots whether you run it as a stand-alone compensator or as the foundation of a suppressed setup.

Thread the DA104 onto your barrel once, and it accepts any KeyMo-compatible Dead Air suppressor adapter (sold separately) for rock-solid, repeatable attachment of suppressors in the Dead Air lineup including the Nomad-30, Primal, and Sandman series - turning your .338 rifle into a quiet, accurate package in seconds. This is the DA104 variant, the .338 / M18x1 KeyMo muzzle brake in Black Nitride.