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Product Discontinued by Manufacturer

Holosun Paralow Red Dot Sight 1x20mm, 2 MOA Dot Reticle, Black, HS403C has been discontinued by Holosun and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Red Dot Sights, Red Dot Sights & Accessories yourself to try and find the perfect replacement for you!

Product Info for Holosun Paralow Red Dot Sight 1x20mm, 2 MOA Dot Reticle, Black, HS403C

The Holosun Paralow Red Dot Sight 1x20mm, 2 MOA Dot Reticle, Black, HS403C Color: Black, Finish: Micro Arc, Gun Make: Universal, Gun Model: Universal, Fabric/Material: CNC Aluminum, Magnification: 1 x, Magnification Type: Fixed, Tube Diameter: 22 mm, Objective Lens Diameter: 20 mm, Objective Window Size: 20 mm, Reticle: 2 MOA Dot, Illumination Type: LED, Illumination Color: Red, Brightness Settings: 12, Brightness Index: 2NV / 10DL, Eye Relief: Unlimited, Adjustment Click Value: 0.5 in at 100 yds, Lens Material: Glass, Optical Coating: Multi-Layer Reflecting, Red Dot Emitter Type: Enclosed, Battery Type: CR2032, Battery Quantity: 1, Battery Life: Up to 5 years, Operating Temperature: 22 - 140 Fahrenheit, Water Resistance Level: Waterproof, Water Resistant Mark: 1 m, Length: 63 mm, Width: 30 mm, Height: 58 mm, Weight: 124 g, Package Type: Box, Quantity: 1, Red Dot Sights-Footprint: Not Applicable, Condition: New, Included Accessories: Standard, Adjustment Range: 0.5 MOA, Attachment Type: Low Profile, Quick Detach, Co-Witness: 1/3 Co-Witness, Housing/Frame Material: 6061-T6 aluminum, W/E Travel at 100 Yds: 50 MOA. is here at OpticsPlanet with unbelievable prices ! Please also check out more options for Holosun Paralow 2 MOA Dot Red Dot Sight 1x20 mm.

Purchase your new Holosun Paralow Red Dot Sight 1x20mm, 2 MOA Dot Reticle, Black, HS403C from OpticsPlanet today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

The HS403C Paralow has two power systems, one is operated by solar power only while the other operates on battery only. Out of the box, this red dot is automatically solar powered. The red dot intensity also auto adjusts to ambient light. Low mount and 1/3 Co-witness mount included.

Features of Holosun Paralow 2 MOA Dot Red Dot Sight:

  • Up to 50,000 Hours Battery Life (Setting 6);
  • 12 Brightness Setting: 10 DL & 2 NV Compatible;
  • Convenient Tray Battery Compartment;
  • Parallax-free & Unlimited Eye Relief

Package Contents:

  • Holosun Paralow 2 MOA Dot Red Dot Sight
  • Lower 1/3 Co-witness Mount
  • Low Profile Mount
  • T10 L Key
  • Rubber Cover
  • User Manual
  • CR2032 Battery
  • Lens Cloth
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Last updated 2026-09-20 UTC.