Product Summary
The Dead Air Muzzle Device Shim Kit (1212169) is an essential accessory designed to ensure the precise timing and alignment of your muzzle device. The kit includes three different shim thicknesses, allowing for a customized fit based on your specific firearm’s requirements. Each shim is clearly marked for easy identification, and the package comes with detailed instructions to simplify the installation process. To achieve optimal performance and accuracy, the kit is designed so that the thickest shim is placed on the barrel shoulder first. This kit is a must-have for shooters looking for a consistent and professional muzzle device setup.











