4x PWA BARREL NUTS, 4x 1/2" AR15 BARRLE NUTS

I have 4x new PWA barrel nuts, and 4x 1/2" barrel nuts. Looking to sell for $8 each. Free shipping on orders over 1 nut. <br><br>paypal is good for payment. <br><br>edit: 1/2" nuts are 15/16" OD.