The CT RAD™ micro pro CARBON by Crimson Trace is a lightweight, durable reflex sight designed for precision and reliability. Constructed from carbon fiber reinforced polymer, it is 30% lighter than aluminum and features an innovative top strap design for added durability. The sight includes a 3 MOA red dot with a runtime of 20,000 hours, adjustable windage and elevation, and is water-resistant with an IPX4 rating. It is equipped with CT MOTION™ and CT RADIANT™ sensors that detect firearm movement and ambient light conditions to automatically adjust the brightness and power. The sight fits most compact handguns and is compatible with Shield RMS® and JPoint® footprints. It also includes a CR1632 battery, a rubber sight cover, and offers bottom access battery replacement.