HS510C Solar Red Circle Dot Sight Combo with HM3X

The Holosun HS510C Solar Red Circle Dot Sight Combo with HM3X is a modular target optic that combines an open reflex red dot colimator (HS510C Solar) with integrated solar fail-safe and triple magnification (HM3X). The HS510C offers a 2-MOA tilt dot within a 65-MOA ring, six day and two night sighting brightnesses, and Shake-Awake technology for automatic activation on motion. The solar cell extends battery life and provides consistent brightness. The HM3X magnifier can be folded away to the side when not in use and extends the field of view to medium distances (up to around 300 m). It can be mounted on Weaver or Picatinny rails, ideal for AR-15 variants, HK MP5, SIG Sauer MPX or Glock adapters for pistols. The shock-resistant, waterproof housing is dust and fog-free. With a total weight of around 400 g, the combo is robust and can be used for both fast target acquisition and precise shooting.