HOLOSUN HS507COMP - COMP RETICLE SYSTEM - RED DOT - BLACK

HOLOSUN HS507COMP - COMP RETICLE SYSTEM - RED DOT - BLACK

Holosun Technologies
MPN:
HS507COMP
UPC:
810047072928
$369.99 - $399.69
(2 reviews)
Current Stock:
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Description

The Holosun HS507COMP is a competition-engineered red dot sight built to give serious pistol shooters a decisive edge on the clock, featuring the brand's exclusive Competition Reticle System (CRS) with multiple MOA options in a rugged, lightweight black aluminum housing.

  • Competition Reticle System offers 2 MOA dot plus 8, 20, and 32 MOA circle options
  • Large 1.1" × 0.87" objective lens delivers an exceptionally wide field of view
  • Shake Awake technology powers on instantly and conserves battery during inactivity
  • Up to 50,000 hours of battery life powered by a single CR1632 coin cell battery
  • Aircraft-grade 7075-T6 aluminum housing withstands hard use and recoil stress
  • Solar Failsafe backup ensures the optic stays live even if the battery runs low

Who This Is For

The HS507COMP is purpose-built for competitive USPSA, IDPA, and 3-Gun shooters who demand fast target acquisition and a reticle they can tune to their stage strategy. It's equally at home on a dedicated carry-comp or race gun build, and its durable construction makes it a trustworthy choice for serious range training and suppressor-ready handgun setups where a dependable, always-ready optic is non-negotiable.

Holosun HS507COMP red dot sight - front three-quarter view, black Holosun HS507COMP competition red dot - side profile view

Specifications

ModelHS507COMP
Reticle SystemCRS — 2 MOA dot; 8, 20, 32 MOA circles
LED ColorRed
Objective Lens1.1" × 0.87" (28 mm × 22 mm)
Housing Material7075-T6 Aluminum
Housing ColorBlack
Battery TypeCR1632
Battery LifeUp to 50,000 hours
Solar FailsafeYes
Shake AwakeYes
Brightness Settings12 (10 daylight, 2 NV-compatible)
Mounting Footprint407K / 507K compatible
Waterproof RatingIPX8 (submersible to 1 m)
Weight1.76 oz (49.9 g)

Frequently Asked Questions

What makes the HS507COMP different from the standard Holosun 507C?

The HS507COMP introduces the Competition Reticle System (CRS), which expands on the standard Multi-Reticle System by adding an 8 MOA circle option alongside the 20 and 32 MOA circles and the 2 MOA dot. This gives competition shooters more granular reticle choices to match different distances and target sizes encountered in a match. The enlarged objective lens window also provides a wider, more forgiving sight picture for fast transitions between targets.

Which pistol slide cuts and mounting footprints are compatible with the HS507COMP?

The HS507COMP uses the widely adopted 407K / 507K mounting footprint, which is directly compatible with many factory-milled slides from Glock (MOS), Smith & Wesson (CORE), and numerous aftermarket slide cuts. If your pistol uses a different footprint — such as the RMR cut — you may need an adapter plate. Always verify your slide's optics-ready specification before ordering.

How does Shake Awake work, and will it be ready when I draw from a holster?

Shake Awake uses an internal motion sensor to detect movement. When the optic is stationary for a set period, it dims or powers down the LED to conserve battery life. The moment motion is detected — such as drawing from a holster — the reticle reactivates almost instantaneously, typically within a fraction of a second. For competition and defensive use, this means you get the battery savings of an auto-off feature without sacrificing the instant-on reliability you need at the draw.

Additional Information
Type:
Micro Red Dot Sight
Window Size:
1.1" x 0.87"
Reticle:
CRS
Reticle Color:
Red
Footprint:
RMR
Night Vision Compatible:
Yes
Solar:
No
Battery:
CR1632
Shake Awake:
Yes
Material:
Aluminum
Color:
Black
Weight:
1.7 oz
Dimensions:
1.77" x 1.30" x 1.25"

Reviews

  • 5
    Best sight I could have asked for

    Posted by Alexander Stoeber on Mar 22nd 2025

    This sight has multiple reticle options, it’s durable, light, and the brightness is great even in the day.

  • 5
    507 comp

    Posted by Salty Hoffman on Feb 29th 2024

    I first saw the large window 507 comp at goodland guns and knew I had to have one. If your in the market, you have to check it out.