Barrel Shim Set

The YHM Barrel Shim Set is available now from LM Ironwerks, a licensed FFL/SOT dealer in Louisville, Kentucky.

Barrel Shim Set to be used to correctly orient a timed muzzle device.

Included with the 1/2″ shim kit are shims with the following thicknesses:

• 2x 0.002″
• 3x 0.005″
• 1x 0.020″

Included with the 5/8″ shim kit are shims with the following thicknesses:

• 2x 0.002″
• 5x 0.005″
• 1x 0.020″

What It Does

This is a replacement or accessory part that keeps your suppressor or mount working the way it should. Small parts like collars, shims, seals and covers wear out or get lost over time, and having the correct part keeps everything aligned, secure and running reliably.

Before You Order

Parts like this are model specific. Check that it lists your suppressor, mount or host before ordering, and follow the manufacturer’s instructions when installing it.

Buying the YHM Barrel Shim Set from LM Ironwerks

It ships directly to the address you enter at checkout, so no dealer transfer is needed. In addition, our team reviews every order before it ships. Have a question about fit or compatibility? Contact us before you order and we’ll help. Looking for something different? Browse all of our suppressor parts.