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HOLOSUN

HOLOSUN HE407K-GR-X2 6MOA Green Dot-Only Open Reflex Sight w/Shake Awake HE407K-GR-X2

  • Based on 1,209 reviews
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Availability: In Stock.
Fulfilled by FABBLE
Arrives Tuesday, Sep 23
Order within 11 hours and 55 minutes
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Features

  • INCLUDES: Holosun HE407K-GR X2 6 MOA Green Dot Sight | Coin Battery CR1632 | Lens Cloth | User Manual | Warranty
  • LONG BATTERY LIFE: Features include Holosuns Super LED with up to 50k hours battery life. Its long life span, makes this the perfect optic sight to carry on long treks.
  • ADVANCED TECHNOLOGY: There are 12 different brightness settings, including dim settings compatible with night-vision devices for nighttime use. Parallax free optical design, with unlimited eye relief
  • SHAKE AWAKE: Holosuns Shake Awake Technology shuts the LED off during periods of motionlessness. The amount of time it takes for the LED to deactivate (enter Sleep Mode) is user programmable. Shake Awake can also be completely deactivated which keeps the optic powered on for up to 100k hours
  • LOCK MODE: This optic offers a Lock Mode that prevents unintentional button presses while the optic is holstered and a side access battery tray, which allows the operator to change the battery without removing the optic from the firearm.

Brand: HOLOSUN


Color: Black


Style: HE407K-GR X2 Green Dot Reflex Sight


Sport: Hunting


Item Weight: 27.22 g


Material: Aluminum


Magnification Maximum: 1 x


Objective Lens Diameter: 0.77 Inches


Magnification Minimum: 1 x


Compatible Devices: Handgun


Brand: ‎HOLOSUN


Color: ‎Black


Style: ‎HE407K-GR X2 Green Dot Reflex Sight


Sport: ‎Hunting


Item Weight: ‎27.22 g


Material: ‎Aluminum


Magnification Maximum: ‎1 x


Objective Lens Diameter: ‎0.77 Inches


Magnification Minimum: ‎1 x


Compatible Devices: ‎Handgun


Mounting Type: ‎Side Mount


Night vision: ‎No


Model Name: ‎Green Dot Reflex Sight


Manufacturer: ‎Holosun


Reticle Type: ‎6 MOA Dot


UPC: ‎810047071372


Item Package Dimensions L x W x H: ‎4.76 x 3.66 x 2.4 inches


Package Weight: ‎0.18 Kilograms


Item Dimensions LxWxH: ‎1.6 x 0.98 x 0.95 inches


Brand Name: ‎HOLOSUN


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎HE407K-GRX2


Included Components: ‎item


Date First Available: April 20, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Perfect Companion for My Hellcat Pro – Fast, Reliable, and Clear
I paired the HOLOSUN HE407K-GR-X2 with my Hellcat Pro for concealed carry, and it’s been a flawless experience from day one. The green 6MOA dot is incredibly crisp, easy to pick up under stress, and ideal for rapid target acquisition. Pros: Shake Awake is a Game Changer: The motion-activated feature works perfectly—wake it up instantly just by drawing, with no need to fumble for buttons. Saves battery and adds a level of readiness that’s hard to beat. Super Clear Glass: The lens clarity is excellent. No glare, distortion, or tint issues. It provides a sharp sight picture both in daylight and low-light environments. Green Dot Visibility: The green dot really stands out, especially in bright conditions. It’s easier on my eyes compared to red dots and tracks quickly during follow-ups. Compact & Lightweight: Fits perfectly on the Hellcat Pro without feeling bulky or disrupting concealment. The profile is sleek and low enough to co-witness with iron sights. Durable Build: Feels rugged and reliable. The construction is solid and gives confidence that it will hold zero through rough use. Cons: Button Placement Takes Getting Used To: Adjusting brightness can be slightly awkward at first until muscle memory kicks in. Not a dealbreaker at all, but something to be aware of. Final Verdict: If you’re looking to upgrade your EDC setup, this optic is worth every penny. Between the green dot clarity, Shake Awake feature, and perfect fit for compact pistols like the Hellcat Pro, the HE407K-GR-X2 delivers pro-level performance in a small package. I trust it with my CCW—enough said. ... show more
Reviewed in the United States on July 16, 2025 by Edgar
    • Can't go wrong
Very durable worth every dollar i dont see any worries green dot very clear and perfect that you can control the brightness accuracy is spot on point with long battery life
Reviewed in the United States on August 16, 2025 by Placeholder
    • Nice sight
Amazing sight works with my sig p365 and s&W equalizer.
Reviewed in the United States on August 18, 2025 by MAK
    • INSTALL OF optics
great optic highly suggest Green and 6 moa easy to install and great directions
Reviewed in the United States on July 22, 2025 by williamhkarlberg
    • I put this on my sig p365 legion and…
I put this on my sig p365 legion and it fit perfectly without any adaptor plate needed. Dot is clear and works well. Good dot for a good price.
Reviewed in the United States on June 4, 2025 by Skulldgry
    • Excellent size and quality
I really love this if you like dots it fits the Sigg Ex macro. Comm perfectly is very small and the green dot makes it a little bit easier to see things in obscure circumstances.
Reviewed in the United States on July 22, 2025 by Tim G. Tunstill
    • Quality Optic
Just mounted the 407 on my hellcat. No plate required. Everything seems fine. Love the green site. Purchased green based off reviews saying it worked best in daylight. The only issue I am having is registration related. Cant sem to connect to any online Holosun site. I scanned QR in the box but nothing. Called the number in instructions and they say leave us a email? Hope this works, shouldnt be this difficult to register a higher value item. ... show more
Reviewed in the United States on April 9, 2025 by Solo
    • 407K-G
Great product, lightweight, easy install, and is very accurate. And it also looks good on the pistol.
Reviewed in the United States on May 24, 2025 by El Guapo

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