The 5.5-In. Billet Aluminum 0.50 Cal Replica Antenna Mast from AmmoTenna® will make you stand out from the crowd. Made from 6061 billet aluminum with carbon fiber wrap, this nonlethal replica is short, so there's no worry about hitting low-hanging brush, drive-thrus, or garage doors. It can easily be mounted on a fender or roof and the included rubber grommet will help keep moisture out. | Ammotenna | | 5.5" Billet Aluminum Carbon Fiber Wrap 0.50 Cal Replica Antenna Mast | Black | Best Buy