Yankee Hill Machine 5.56 Shim Set 1/2″ ID for Muzzle Devices (YHMSHIM-3102-SET)

• Barrel shim set used to correctly orient timed muzzle devices during installation
• Designed for use with 5.56mm quick detach muzzle brake systems
• Inner diameter measures one half inch for proper barrel fitment
• Includes multiple thickness shims for precise alignment and timing adjustments
• Thicknesses include 0.002 inch, 0.005 inch, and 0.020 inch options
• Accessory classified under muzzle device components and suppressor mounting hardware

The Yankee Hill Machine Co Shim Set 1/2″ ID 5.56 Caliber is a shim set designed for timing and aligning muzzle devices on threaded barrels.

The Yankee Hill Machine Co Shim Set 1/2″ ID 5.56 Caliber includes multiple shims with thicknesses of 0.002 inch, 0.005 inch, and 0.020 inch. It features a 1/2 inch inner diameter and is intended for use with 5.56 caliber muzzle devices. This set is compatible with QD muzzle brakes referenced by the manufacturer. This product is used for adjusting alignment of muzzle devices during installation. In typical setups, different shim thicknesses are combined to achieve proper orientation. The Yankee Hill Machine Co shim set supports installation on threaded barrels and provides a standardized method for timing muzzle devices.