CRUSH WASHER FOR .223 / 5.56 / .22LR THREADED BARRELS - AR15 / M16
Machined steel crush washer for indexing flash suppressors and muzzle accessories on threaded 1/2-28 TPI barrels such as 10/22, AR15 etc.
If you have a muzzle accessory that you want to have "stop" at a certain place when you screw it on to the muzzle of your firearm, our Crush Washer will allow you to index the muzzle accessory to the exact position you want it to stop while still keeping it tightly and securely attached to the firearm.
This product can expose you to chemicals including lead, 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. 
.jpg?w=100&h=100)