The Javelin system consists of the Command Launch Unit (CLU) and the round. The CLU, with a weight of 7.89kg (with battery), incorporates a passive target acquisition and fire control unit with an integrated day sight and a thermal imaging sight (NVS).
The gunner's controls for the missile system are on the CLU, primarily using two handgrip features.
The day sight is equipped with x4 and x10 (with Day Sight Extender - DSE) magnification, and the night sight (NVS) with x4 and x12 magnification optics. Once a target is located and confirmed and the Seeker engaged, the system will go into Seeker mode, giving x9 magnification for Lock-On (Seeker Mode).
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