Upgrade your ride with a bold, military-inspired look. This .50 Cal bullet-shaped antenna is crafted from durable, hard-anodized billet aluminum and measures 5.5 inches long. It fits most vehicles with screw-on (OEM factory threaded) antennas and installs in just minutes—no tools required. Please Note:Not applicable to Chevy and GMC cab models. This antenna is designed to replace fixed-style antennas only. It is not compatible with vehicles that have powered antennas that extend and retract. Reception may vary depending on your vehicle and location—common with most aluminum short antennas. That said, many of our Squad members love the look and performance of theirs.