Add a little flare to your mailbox and show your support of the second amendment with Hyskores Single-Action Revolver Mailbox Mount. Fits on a 4x4 post and matches perfectly with rural mailboxes. Welded-steel construction and powder-coat finish make it highly durable and corrosion-resistant. Easy assembly. Instructions included. Wt: 10 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mailboxes.