Dead Air Silencers | DAIR KM Muzzle Brake | .338 M18x1.5

The Dead Air KeyMount (DAIR KM) muzzle brake is a purpose-built accessory listed for .338 with an M18x1.5 thread pitch and identified for Accuracy International platforms. It interfaces with Dead Air’s KeyMount system to attach directly to compatible muzzle devices. This component is intended for precision and long-range shooting applications where a threaded, platform-specific muzzle device is required.

Product Specifications

• The manufacturer is Dead Air Silencers.
• The model/name is listed as DAIR KM MUZLE BRK INTL M18x1.5.
• The caliber is specified as .338.
• The thread pattern is listed as M18x1.5.
• The item is identified for use with Accuracy International platforms.
• The mounting interface is the KeyMount system.
• The product description provided is Dead Air KeyMount Muzzle Brake .338 M18x1.5 Accuracy International.
• The product image is available at https://camfour.com/CatalogImages/W120-91084.jpg.
• The UPC is 810042340299.

This muzzle brake presents a concise, platform-specific solution for shooters using compatible Accuracy International rifles and components that accept M18x1.5 threads. It is intended to be used where a KeyMount-compatible muzzle device is required; refer to firearm and muzzle device manufacturers’ guidance to confirm fitment and proper installation. The design and specification listing emphasize compatibility and system integration rather than universal fit.