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HOLOSUN

HOLOSUN HE509T X2 Reflex Pistol Sight - Shake-Awake Parallax-Free Enclosed Sight with MRS - RMR Adapter Included - Red/Green

  • Based on 222 reviews
Condition: New
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Availability: In Stock.
Fulfilled by EuroOptic (✅ Authorized Dealer ✅ Fastest Shipping)
Arrives Tuesday, Jul 22
Order within 10 hours and 43 minutes
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Color: Red 2 MOA Dot & 32 MOA Circle (HE509T-RD X2)


Features

  • RED DOT REFLEX SIGHT - The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications; It features a grade 5 titanium housing, Super LED with up to 50k hour battery life, and 12 reticle intensity settings; An adapter plate for compatibility with RMR footprints is included
  • MULTI-RETICLE SYSTEM - This Holosun reflex sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 32 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
  • 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
  • SOLAR FAILSAFE - If your battery fails, this reflex red dot sight has a backup power source when natural or artificial light is available; Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted: in brighter conditions, you have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions
  • SPECIFICATION - Reticle: 2 MOA Dot & 32 MOA Circle; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR1632; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.66x0.9; Adjustment per Click: 1 MOA; W&E Travel Range: 30 MOA

Brand: HOLOSUN


Color: Red 2 MOA Dot & 32 MOA Circle (HE509T-RD X2)


Style: Red Dot Sight


Sport: Archery


Item Weight: 1.76 ounces


Material: Titanium


Magnification Maximum: 1 x


Magnification Minimum: 1 x


Compatible Devices: Handgun


Mounting Type: Weaver Mount


Brand: ‎HOLOSUN


Color: ‎Red 2 MOA Dot & 32 MOA Circle (HE509T-RD X2)


Style: ‎Red Dot Sight


Sport: ‎Archery


Item Weight: ‎1.76 ounces


Material: ‎Titanium


Magnification Maximum: ‎1 x


Magnification Minimum: ‎1 x


Compatible Devices: ‎Handgun


Mounting Type: ‎Weaver Mount


Night vision: ‎No


Model Name: ‎Holosun HE509T-RDX2 Red Multi-Reticle, Titanium, Enclosed, Solar, Shake Awake, Pistol


Manufacturer: ‎Holosun


Reticle Type: ‎Circle-Dot


UPC: ‎810047071600


Global Trade Identification Number: ‎00


Item Package Dimensions L x W x H: ‎4.72 x 3.62 x 2.52 inches


Package Weight: ‎0.26 Kilograms


Item Dimensions LxWxH: ‎4.75 x 3.75 x 3 inches


Brand Name: ‎HOLOSUN


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎HE509T-RDX2


Included Components: ‎Holosun HE509T-RDX2 Red Multi-Reticle, Titanium,


Date First Available: October 20, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

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

    • Rugged & versatile
Color: Red 2 MOA Dot & 32 MOA Circle (HE509...
This has really helped my shooting but it does have a learning curve if you’re used to fixed sights. It took a little getting used to however the twin reticle helps me with shots further down range. Have it on my Glock 40 MOS 10mm gen 4. It replaced an older, more expensive red dot. I like the green as it’s easier on the eyes (for me). Mostly I do indoor range target shooting. I have a few other Holosun sights & they’re all good but I like this one best. It’s very rugged, versatile & the enclosure is worthy also, keeps the crap out. I like that I can mount it on some of my other firearms & also can be as usable on a shotgun. ... show more
Reviewed in the United States on April 23, 2025 by Macman
    • Great red dot sight
Color: Red 2 MOA Dot & 32 MOA Circle (HE509...
Great red dot sight
Reviewed in the United States on April 25, 2025 by Robert Cavazos
    • It's on point " Pun intended"
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
Holosun man you already know....and if you don't it's good 👍🏼
Reviewed in the United States on March 16, 2025 by WoodSlinger247
    • Get one if you have the rail adapter.
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
Holosun makes a great optic. It is on my duty gun and has made me shoot better. Get one, especially if you are getting older.
Reviewed in the United States on March 3, 2025 by Josh
    • Nice Tool To Have
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
I installed this on a new Glock 9–my first pistol. I took a basic shooting course and the instructor helped me align the indicator (I like the dot) for accuracy. This fits nicely into the mounting on the gun and is easily seen when aiming at the target. I’m still in the rookie stage of learning to shoot a hand gun, but I can see where using a gun without a unit like this would make the task more difficult. This one’s a winner! ... show more
Reviewed in the United States on December 7, 2024 by Jim 201
    • Great MOS
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
I have been using this for a while now and love it. I like the green over the red and they say it’s better for older eyes and those who have an astigmatism. Still have the original battery in going strong. I like the choices for auto brightness or setting what you want. I also like the choices of dot, circle, or circle and crosshair. I took a two day class and feel very comfortable using this on my gun! ... show more
Reviewed in the United States on November 30, 2024 by EPD073
    • Make sure you get the right mount
Color: Red 2 MOA Dot & 32 MOA Circle (HE509...
Great optic but not direct fit for Glock. It’s like a picatinny style
Reviewed in the United States on February 19, 2025 by Sp82$
    • Sometimes there are minor issues...
Color: Green 2 MOA Dot & 32 MOA Circle (HE5...
I thought that the sigth was defective since it didn't turn on until I pulled out the included battery and checked it with my meter ...the battery was stone dead. I took the sight outside into the sun and it turned on when the sun hit the photocell. Not a big deal, should be good to go with a new battery. ... show more
Reviewed in the United States on November 22, 2024 by RK

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