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HOLOSUN

HOLOSUN 407/507COMP Series 6 MOA or 2 MOA Dot & 8/20/32 Circle Reflex Sight

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Availability: Only 1 left in stock, order soon!
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Arrives Saturday, Oct 24
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Color: Green


Reticle type: Multi-Reticle (Green)


Features

  • HOLOSUN GREEN DOT SIGHT - The HE507Comp-GR handgun sight features a large 1.1" x 0.87" objective lens for enhanced shooting performance and Holosun's new Competition Reticle System (CRS) with 540nm Green Super LED and up to 50k hour battery life with a 1632 cell; This pistol sight is made from 7075 aluminum with an industry standard footprint, and includes Shake Awake technology
  • COMPETITION RETICLE SYSTEM - This Holosun sight is equipped with CRS which is an enhanced multi-reticle system with four components including a precision 2 MOA dot, an 8 MOA circle, 20 MOA circle, and 32 MOA circle with multiple combination settings to suit individual shooter preference
  • SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun reflex sight for pistol is ready when needed
  • MULTILAYER REFLECTIVE GLASS - This green dot sight is manufactured using optical-quality glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare and facilitating reduced power requirements; Holosun's highly reflective coatings produce industry-leading reticle intensity, clarity, and battery efficiency
  • SPECIFICATION - Reticle: Green 2 MOA Dot & 8/20/32 MOA Circle; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR1632; Battery Life (Hours): 50000; Window Size: 1.1x0.87; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1 MOA; W&E Travel Range: 30 MOA

Description

The Holosun 407/507COMP is engineered for competitive pistol shooters who demand speed, precision, and an expansive field of view. Designed around a large 1.1” x 0.87” viewing window, this open reflex sight provides a wide field of view for faster target acquisition and improved performance under pressure. 507COMP features Holosun’ s innovative Competition Reticle System (CRS), a dynamic multi-reticle setup that includes a 2 MOA center dot and 8 MOA, 20 MOA, and 32 MOA circle options. These reticles can be used individually or in combination, allowing shooters to customize their sight picture based on personal preference or stage requirements. 407COMP introduces a streamlined approach to competition optics, delivering fast target acquisition and clear sight tracking with a bold 6 MOA dot. Built on the proven COMP housing, it offers a wide viewing window and a lightweight, durable design optimized for speed in dynamic shooting environments. Powered by Holosun’s efficient Super LED, the 407/507COMP series delivers up to 50,000 hours of battery life on setting 6, supported by a CR1632 side-mounted battery tray for quick and easy changes without removing the optic. The sight also features Shake Awake technology to automatically activate with motion and conserve power when idle, along with Lock Mode to prevent unintentional adjustments during use. Crafted from durable 7075-T6 aluminum, this optic is rugged, lightweight, and IP67 waterproof-rated for dependable performance in any environment. It uses an RMR footprint for broad mounting compatibility across full-size and compact pistols.

Brand: HOLOSUN


Color: Green


Style: HE507COMP-GR


Product Dimensions: 1.8"L x 1.3"W x 1.3"H


Sport: Hunting, Benchrest Shooting, Archery


Item Weight: 1.76 ounces


Material: Aluminum


Magnification Maximum: 1 x


Objective Lens Diameter: 27.94 millimeters


Magnification Minimum: 1 x


Magnification Maximum: 1 x


Objective Lens Diameter: 27.94 millimeters


Magnification Minimum: 1 x


Compatible Devices: Handgun


Mounting Type: Weaver Mount


Hand Orientation: Ambidextrous


Thread Type: UNC


Reticle Type: Multi-Reticle (Green)


Item Dimensions L x W x H: 1.8"L x 1.3"W x 1.3"H


Item Weight: 1.76 ounces


Item Display Weight: 1.7 ounces


Color: Green


Product Style: HE507COMP-GR


Lens Color: Green


Material Type: Aluminum


EU Spare Part Availability Duration: 10 years


Brand Name: HOLOSUN


Sport Type: Hunting, Benchrest Shooting, Archery


Model Name: HE507COMP-GR


Manufacturer: Holosun


Number of Items: 1


Unit Count: 1 Count


UPC: 810047072911


Global Trade Identification Number: 11


Included Components: Holosun HE507COMP-GR Green Multi-Reticle, 7075 A


Item Type Name: Shooting sight


Model Number: HE507COMP-GR


Manufacturer Part Number: HE507COMP-GR


Warranty Description: Lifetime warranty against manufacturer defects


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

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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Top Amazon Reviews

    • Phenomenal Sight
Color: Green Reticle type: Multi-Reticle (Green)
Want to hit your target? Want to not have to squint on a continued search for the reticle? The 507Comp is the way to go. Once sighted in, I can’t miss. Huge window with several different reticle options. Adjustable brightness and motion to activate. Haven’t had to change the battery since my purchase and I shoot regularly, seems like the battery will last a long while, likely due in part to the auto-off feature. Installation took about 5 minutes on my FN509 and this product screams quality. Father-in-law shot my pistol and immediately ordered on for himself. Heat value compared to some other options on the market. ... show more
Reviewed in the United States on February 18, 2026 by DAGHES
    • Best "green" dot I've ever used
Color: Green Reticle type: Multi-Reticle (Green)
Best optic I've ever used. Huge windows, and with the green dot I'm not getting any of the usual starburst pattern I get from red dots due to my astigmatism. Just a very thin, faint fuzzy area around the edge of the dot that's all but unnoticeable. I really like all the reticle options and shakeawake features as well, though I'll probably just stick with the 8 moa circle with the dot when competing. It's a great fit on my Canik Rival S. It's amazing how quickly and easily I find the dot and how simple it was to zero in at the range yesterday. ... show more
Reviewed in the United States on November 26, 2025 by David Russell
    • Awesome optic
Color: Green Reticle type: Multi-Reticle (Green)
Awesome optic, brand new in box as described, green dot. well made, good value for the money and was easy to install
Reviewed in the United States on July 9, 2026 by DLaw
    • Tried and true and worth it
Color: Green Reticle type: Multi-Reticle (Green)
Excellent as always. This optic is a great value compared to some that cost much more. I prefer the green dot to the red due to astigmatism in both eyes. It's super easy to get on target, as well as reacquire after a shot. This one has several options for the dot itself, as well as varying brightness levels. Not my first Holosun and won't be my last. ... show more
Reviewed in the United States on November 14, 2025 by Mrs Pdle
    • This optic does not disappoint!
Color: Green Reticle type: Multi-Reticle (Green)
Super nice optic. Nice big window. Lots of reticle choices. Sturdy and durable. I’ve been running it for two years now. Training and a few competitions. This optic does not disappoint!
Reviewed in the United States on April 12, 2026 by Michael Hollomon Jr.
    • An excellent optic
Color: Green Reticle type: Multi-Reticle (Green)
Very stable and bright optic with a crazy long battery life, looks very clean. Lots of adjustments can be made to make it even more suited to you, and ensure you have precision and stability. (Unfortunately cant post it without it being taken down)
Reviewed in the United States on May 7, 2026 by Andres
    • 507 Comp
Color: Green Reticle type: Multi-Reticle (Green)
A fantastic pistol sight. But it on my TTI Combat and it works perfectly. Easy to sight in and love the large viewing window on this thing.
Reviewed in the United States on March 22, 2026 by K503
    • My current favorite dot, over Vortex or Ultradot
Color: Green Reticle type: Multi-Reticle (Green)
I'm using a more expensive Ultradot, and a less expensive Vortex Viper on different pistols, and I honestly like this Holosun the best. The green dot is more visible for me, and for someone that wears glasses and has some astigmatism, the "blur" my eyes can make of a dot are much less impacted on green than they are on red for the same size dot, so I recommend green, as well as the other features on this sight as well. This is smaller and lighter than an ultradot, and more visible. It's similar in size and weight to the Vortex Vipers, but the Holosun can be click step adjusted for MOA WITHOUT having to unscrew any "lock screws" or just having a free rotating adjustment screw like the Vortex. The Holosun can also have the battery changed without removing the sight or affecting zero, whereas a Vortex must be removed to get the battery out of the bottom of it. I also really appreciate the multiple choices for reticle. You can use the dot, or different MOA circles, or a combination of both. I chose both the dot and the smallest circle simultaneously, because the dot is zeroed for center bull, and the smallest circle they have is almost an exact fit for the black on the target, making it almost like putting an aperture site ring around it. Makes it every easy to recover after recoil to put it back on target, and when there's time to be very precise in slow or timed, I find myself centering the green ring around the black circle and having that be very intuitive and natural to do. In faster stages I'm more working on getting the dot centered quickly, but the ring helps it be a bit easier to pick up after recoil. This is my current go-to now. Just know that if you don't have a flat spot milled out to mount it directly, you need to buy a weaver/picatinny mount for it, which is not very expensive, but I think should have come in the box like my other dots came with. At this price, a $15-$20 separately boxed and shipped mount should have only set them back $10 to include in the same box already. ... show more
Reviewed in the United States on January 18, 2026 by Bruce Warrington

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