JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
My Cart
Your cart is empty
Looks like you haven't made your choice yet.
Checkout using your account
Checkout as a new customer
Creating an account has many benefits:
In stock
Secure Online Payments
American Owned and Operated
20+ Years In Business
Returns Accepted
Ships from Pennsylvania
The AR-15 1/2 Inch Crush Washer is one part you want to have on hand. When you change out your flash hider for a new muzzle device such as a suppressor, you will want to examine and replace your existing crush washer. This simple part will ensure your muzzle device is properly indexed with the threads on your rifle and that it will stay tight after firing your AR-15.
You submitted your review for moderation.