HS510C-FDE
Open Rifle Sight

HS510C-FDE

$364.69

The HS510C-FDE delivers the speed and wide field of view of Holosun’s popular open reflex rifle optic in a durable flat dark earth finish.

Its large viewing window, Multi-Reticle System, Solar Failsafe, and Shake Awake provide fast target acquisition and dependable performance for carbines, PCCs, and shotguns.

Multi-Reticle System (MRS)
Selectable 2 MOA dot, 65 MOA circle, or combined circle-dot reticle for versatile rifle targeting.

Large Open Reflex Window
Wide viewing area supports faster target acquisition and improved situational awareness.

Solar Failsafe Technology
Solar panel supplements battery power and automatically adjusts brightness in changing light.

Shake Awake Technology
Motion activation powers the optic on instantly while preserving battery life when idle.

Titanium Protective Hood
Reinforced hood design improves durability and protects the optic from impact.

Quick Detach Mount
Integrated QD mount allows fast installation and removal on Picatinny rails.

Durable Aluminum Construction
Rugged housing with IP67 waterproof rating and 5000G vibration resistance.

series

HS510C - MAIN 1
HS510C - MAIN 1
Multi-Reticle System
HS510C-FDE - MAIN 2
HS510C-FDE - MAIN 2
FDE - Multi-Reticle System

Reticle Options

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510C Series

HS510C-FDE

Features

  • Red Multi-Reticle System (MRS)
    Selectable reticle options include a 2 MOA red dot, 65 MOA circle, or combined circle dot for precision or rapid target acquisition.
  • Red Super LED Technology
    650nm red emitter provides a crisp reticle with efficient power usage and up to 50,000 hours of battery life.
  • Flat Dark Earth Finish
    Durable FDE anodized finish blends with modern rifle platforms and provides additional corrosion resistance.
  • Solar Failsafe System
    Integrated solar panel provides backup power and assists with automatic brightness management in changing lighting conditions.
  • Shake Awake Technology
    Motion activation instantly powers the optic on and powers down during inactivity to preserve battery life.
  • Quick Detach Picatinny Mount
    Integrated QD mount allows fast installation or removal while maintaining reliable zero on Picatinny rails.
  • Large Open Viewing Window
    Expansive window design provides a wide field of view for faster target acquisition and improved situational awareness.
  • Titanium Protective Hood
    Reinforced titanium hood protects the optic housing from impacts and harsh use in demanding environments.
  • 12 Brightness Settings
    Ten daylight and two night vision compatible brightness levels provide optimal reticle visibility in varied lighting conditions.
  • IP67 Waterproof Construction
    Sealed optic housing protects internal electronics from water, dust, and harsh environmental conditions.

FUNCTIONS

Selectable Reticle

Yes

Solar Power

Yes

Shake Awake Technology

Yes

Auto Off

Yes

Memory

Yes

Manual Brightness

Yes

Automatic Brightness

Yes

Lockout Mode

Yes

OPTICAL DATA

Light Source

LED

Wavelength

650nm

Reticle

2 MOA Dot & 65 MOA Circle

Magnification

1x

Parallax

No

Unlimited Eye Relief

Yes

Multi-Coatings

Yes

ELECTRONIC DATA

Battery

CR2032

Battery Life (Setting 6)

50,000 Hours

Brightness Setting

10 Daylight & 2 NV

Side Tray

Yes

MECHANICAL DATA

Housing Material

Aluminum & Titanium

Surface Finish

MAO

Housing Color

Black

Adjustment Per Click

0.5 MOA

W&E Travel Range

±50 MOA

Storage Terperature

-40°C~70°C

Working Temperature

-30°C~60°C

Submersion

IP67

Vibration

1000G

PHYSICAL DATA

Window Size (in)

0.91" x 1.26"

Dimension (in) Body

3.3" x 1.68" x 1.78"

Body (oz) Weight

4.94 oz

Fitment

Direct Mount

Picatinny Rail

In The Box

HS510C-FDE

Lens Cloth

Multi-Tool

Manual

Warranty Card

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