Holosun HS403B 2 MOA Red Dot w/ Shake Awake

$174.99 Regular price $205.87
by Holosun
Type: Part


  • Precision CNC machined from T6061-T6 aluminum
  • Solar and battery power supplies; 50,000 hours of operation on one battery
  • Red - 2 MOA dot size; NV Compatible
  • Parallax-free with unlimited eye relief
  • Unaffected by extreme weather conditions
  • Low mount & 1/3 co-witness (AR) mount included (Works with Picatinny & Weaver rails)
  • This optic features our “Shake Awake” technology that powers the optic on with slight movement of the 403B
The HS403B is a battery version of the successful HS403A. Our highly efficient light emitting diodes allow Holosun solar optics to run without a battery in many lighting conditions. Additionally, the battery lasts up to 5-years. The HS403B is compatible with standard mounts.

Dimensions (inches): 2.44 x 1.18 x 1.45br>Weight (oz): 4.3
Magnification: 1X
Adjustment Per Click: 0.5 MOA
Battery: CR2032
Package Includes: Optic, Low Mount, 1/3 Co-Witness (AR) Mount, Battery, Hex Keys