YHM Barrel Shim Set AR15 1/2 Inner Dimension
The YHM Barrel Shim Set is designed to ensure the correct orientation of a timed muzzle device on your AR-15.
This set is compatible with 5.56mm Q.D.
Muzzle Brakes and includes various shim thicknesses for precise adjustments.
Specifications
ManufacturerYankee Hill Machine Co.
Weight3 lb
Shipping & FFL
This item ships directly from the selling dealer to your door. No FFL transfer is
required for this product.