Dead Air DA001 Shim Kit 1/2x28 - 3 Thicknesses (.004", .006", .060")

The Dead Air DA001 Shim Kit is a precision fitting kit for use with 1/2x28 threaded barrels and barrel-mounted components. This shim set lets the installer fine-tune shoulder engagement and spacing when fitting Dead Air muzzle devices and accessories.

The kit includes three different shim thicknesses - .004", .006", and .060" - which can be used individually or stacked together to achieve the correct gap for a specific setup. All three thicknesses ship together in a single package, so no separate shim sourcing is required.

Manufactured by Dead Air, the DA001 Shim Kit is part number DA001 with an overall length of 4.40".