This Alpha Defense branded .50 Cal Bullet Shaped Aluminum 5″ Antenna is a great upgrade to your truck or Jeep. The fitment will fit MOST makes and models of screw on antennas (OEM Factory Threaded Antenna). With the set of adaptors that comes with the kit you can have this installed and ready for the road in minutes. *Not applicable to Chevy and GMC cab models. Disclaimer: *None of our antennas are compatible with powered antennas that raise and lower. These are only meant to replace fixed antennas on modern vehicles. As with most aluminum short replacement antennas, reception may vary by vehicle and location. Each antenna base is made out of billet aluminum. Many of our Squad members love their antennas and have had no issues, we wanted to provide you this information for your reference. Pack Includes: Bullet Antenna  Free Gift