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HOLOSUN

HOLOSUN 407C/507C-X3 Series, 2 MOA Dot, 32 MOA Circle Dot Options, 7075 Aluminum, Open, Solar, Shake Awake, RMR Footprint

  • Based on 18 reviews
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Availability: In Stock.
Fulfilled by EuroOptic (✅ Authorized Dealer ✅ Fastest Shipping)
Arrives Monday, Aug 3
Order within 14 hours and 26 minutes
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Color: Green


Style: Multi-Reticle


Features

  • HE407C-X3-GR (2 MOA Green Dot), HS407C-X3-RD (2 MOA Green Dot), HS407C-X3-GD (2 MOA Gold Dot), HE507C-X3-GR (Green Multi-Reticle), HS507C-X3-RD (Red Multi-Reticle), HS507C-X3-GD (Gold Multi-Reticle)
  • High-visibility 2 MOA Dot 407C Series or Multi-Reticle System with 2 MOA dot and 32 MOA circle options
  • RMR footprint compatibility for broad pistol fitment
  • Forward-facing photodiode with Solar Failsafe for automatic brightness control
  • Manual brightness with lockout and memory modes
  • 12 brightness settings
  • IP67 waterproof rating and 5000G vibration resistance
  • Shake Awake technology for instant activation
  • Rugged 7075-T6 aluminum housing with hard-anodized finish
  • Parallax-free with unlimited eye relief and multi-coated optics

Description

The Holosun 407C/507C advances the 507C platform with a refined X3 housing and the enhanced visibility of a crisp reticle. Designed for modern pistol setups, it delivers a low-profile optic solution that balances everyday carry practicality with consistent, dependable performance on the range. At its core, Holosun’s Reticle System gives shooters the flexibility to select a precise 2 MOA dot, a bold 32 MOA circle, or a combined reticle to suit speed- focused or precision-driven shooting styles. A forward-facing photodiode paired with Solar Failsafe automatically adjusts brightness as lighting conditions change, while manual brightness control with memory and lockout modes provides confident control in any environment. Powered by a CR1632 battery offering up to 100,000 hours of runtime and supported by Shake Awake technology, the 407C/507C series is engineered for long-term reliability. Its rugged 7075-T6 aluminum housing, rated IP67, ensures durability without adding unnecessary bulk. For shooters seeking a modern, carry-ready optic with enhanced visibility and adaptable reticle performance, the 407C/507C series delivers clarity, confidence, and consistency with every draw.

Brand: HOLOSUN


Color: Green


Style: Multi-Reticle


Product Dimensions: 1.78"L x 1.31"W x 1.1"H


Sport: Hunting


Item Weight: 13.34 g


Material: Aluminum


Compatible Devices: Handgun


Mounting Type: 407C / 507C / RMR


Aiming Scope Sight Pin Size: 2 inches


Compatible Devices: Handgun


Mounting Type: 407C / 507C / RMR


Aiming Scope Sight Pin Size: 2 inches


Reticle Type: Dot and Circle


Item Dimensions L x W x H: 1.78"L x 1.31"W x 1.1"H


Item Weight: 13.34 g


Color: Green


Product Style: Multi-Reticle


Lens Color: Green


Material Type: Aluminum


Brand Name: HOLOSUN


Sport Type: Hunting


Model Name: HE507C-X3-RD


Manufacturer: Holosun


Unit Count: 1 Count


UPC: 810047074564


Global Trade Identification Number: 64


Included Components: Lens Cloth, Manual, Tool


Model Number: HE507C-GR-X3-Holosun


Manufacturer Part Number: HE507C-GR-X3


Warranty Description: Lifetime Manufacturer Defective Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Perfect red dot (green) reticle
Color: Green Style: Multi-Reticle
I like the multi reticle and the auto brightness. I purchased the Green optic because it’s easier to see than the red to me. It has held zero so far at about 300 rounds.
Reviewed in the United States on July 11, 2026 by joezeyboy
    • 507C-X3 series with a very good auto intensity adjust.
Color: Red Style: Multi-Reticle
New 507C-X3 series which has the intensity auto adjust. Tried it out using circle dot in various lighting conditions from dark to sunlight and it maintained a good sight picture without being too dim or flaring out where you can't see the target. Installed on a Sig M17 using a third party adapter plate. Sits low enough to co-witness with suppressor sights. ... show more
Reviewed in the United States on June 18, 2026 by SLL
    • Worked great
Color: Green Style: Multi-Reticle
Works great, much improved over the x2 for auto settings.
Reviewed in the United States on July 5, 2026 by alan kirkham
    • Received correct item and functional at unboxing
Color: Red Style: Multi-Reticle
It works on arrival. Haven't used it on gun yet
Reviewed in the United States on May 26, 2026 by Herb
    • Red dot
Color: Red Style: Multi-Reticle
Very good quality
Reviewed in the United States on May 15, 2026 by koytnorman
    • It's Holosun, its always good
Color: Red Style: Multi-Reticle
Just purchased this optic, got it installed and its exactly what I was hoping it would be. I'm a big fan of the gen 3 design over the gen 2. Window size is much better and im happy with the features. If you're on the fence about getting a holosun optic, I highly recommend them. I have a ton of rounds through all of mine and I've never had one go bad on me. My previous 507c had 5,000 on it and it still works like new. Amazing brand and amazing product as always! ... show more
Reviewed in the United States on March 9, 2026 by Anthony
    • Often Not Usable
Color: Red Style: Multi-Reticle
Does not function correctly. Oftentimes the reticle turns itself into what appears to be a combination of all three reticle options which makes it useless. When it goes into this mode you cannot change it to another option. Never know when I pull it out of the bag whether it will be usable because of this. ... show more
Reviewed in the United States on June 22, 2026 by Larry

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