Dead Air DA324 KeyMo Zero 11/16x24 Muzzle Device .45 Cal - Black Nitride

The Dead Air KeyMo Zero (DA324) is a minimalist quick-detach muzzle device built to mount any Dead Air KeyMo-series suppressor directly to a host firearm. Machined from 4140 HT alloy steel and finished in black nitride, this compact mount gives KeyMo users a lighter, shorter, and faster-repeating attachment point compared to the standard KeyMo muzzle brake.

Engineered for .45 caliber host firearms, the DA324 carries an 11/16"-x24 thread pitch for direct installation on compatible pistol or rifle barrels. It measures just 1.385" long with an outside diameter of 1.08" and weighs approximately 1.9 oz, trimming significant length and mass from the host. A 3/4" wrench/socket feature is incorporated at the base for clean, repeatable installation.

Because it retains the full KeyMo locking interface, the KeyMo Zero is compatible with every Dead Air suppressor that uses the KeyMo mounting system. It is purpose-built for shooters running .45 caliber pistols or large-bore rifles who want a low-profile, lightweight mounting solution that locks up tight and comes off with a simple twist of the suppressor.

Ships in new condition, ready to drop on a host barrel right out of the package.