Dead Air Shim Kit | DA003 | 3/4×24

The Dead Air Shim Kit is a set of three precision shims intended to provide fine adjustments when timing a muzzle device. The kit includes three different shim thicknesses and the packaging artwork identifies each shim by thickness and feature. Installation guidance supplied with the kit directs the installer to place the thickest shim on the barrel shoulder first.

This accessory is intended to assist with correct timing and alignment of threaded muzzle devices where incremental adjustments are required. Typical applications include competitive shooting where muzzle-device indexing matters and precision rifle builds that need exact device orientation.

Product Specifications

• Manufacturer is DEAD AIR ARMAMENT LLC (Dead Air Silencers).
• Model is Shim Kit.
• Manufacturer part number is DA003.
• Color/finish is listed as Black.
• The kit includes three shim thicknesses for precise timing of a muzzle device.
• Packaging provides a graphic that details each shim thickness and identifying features, noted as packaging graphic.
• Installation instruction notes to always place the thickest shim on the barrel shoulder first.
• Listed weight is 0.02.
• Shipping weight is listed as 0.02.
• UPC is 810128161305.
• Category is Class 3 Parts & Accessories.

This shim kit offers a straightforward way to correct muzzle device timing without modifying the device or barrel. It’s a small, low-mass solution that lets builders and gunsmiths make repeatable adjustments during device installation and set-up. The three-thickness set and the package identification make it easy to select the required combination for precise indexing and alignment.