The Griffin Armament Muzzle Device Alignment Shim Kit includes stainless shims needed to time any muzzle device. Shims are necessary to provide precise perpendicular alignment of the muzzle device with the thread shoulder of the barrel. Griffin Armament does not recommend the use of anything other than shims for installing muzzle devices for silencer mounting applications. Note: all Griffin Armament muzzle devices include the necessary shim set for installation.
For complete and current information on this item please see the manufacturer's website.
Satisfaction guaranteed. We are so confident that you will be 100% satisfied with this product that we have protected your purchase with our 30 day money back guarantee.
California residents: this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov.