Includes 3 each Round Section Viton, Fluoroelastomer, Mil Spec, o-rings (Dash number 015) help to lock the 2 piece, slide profile compensators on your barrel.
Keep a few extras handy.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Lakeline Lifetime Limited Warranty
