HOLOSUN HE509T X2 Reflex Pistol Sight - Shake-Awake Parallax-Free Enclosed Sight with MRS - RMR Adapter Included - Red/Green
Condition: New
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Sep 9
Recently Viewed
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: 0.11 Pounds
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: 0.11 Pounds
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, Sep 9
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
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
Color: Red 2 MOA Dot & 32 MOA Circle (HE509...
Received the sight nicely packaged and protected. Fit and finish on my example was perfect, no extra glue or debris ocluding the lenses. The glass is pretty good; comparable to my RMR with a bit less blue chromatic aberration. The sight works well with gen 3 night vision. I have an astigmatism, the reticles all look very clear. All in all this is a spectacular sight. As long as it holds up for the long haul it's tough to beat. I can't think of a better option to piggy back on an LVPO, and I do own Aimpoint products as well.
...
show more
Reviewed in the United States on January 7, 2024 by James Allen Voels
Color: Red 2 MOA Dot & 32 MOA Circle (HE509...
Solid red eye, but may negate your sights, the red eye is high if your sights are low or even medium like mine. Otherwise, perfect red eye. Holds zero, doesn't flinch if you use it as the rack slide. sight it at 15 or 20 meters, or yards, go home, sleep well. This thing self charges with sunlight, so spend time outside with your gun. Day at the range, less batteries. Clearly, bullets cost more than batteries. Adjust to your finances. If you cannot afford bullets or batteries, you are in the wrong review. But possibly have the right gun? Turn yourself in. PS. Using this with an M&P 10 MM Performance Center pistol. Cast your hate aside, this works.
...
show more
Reviewed in the United States on July 9, 2025 by Scott Williams
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
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
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
Color: Red 2 MOA Dot & 32 MOA Circle (HE509...
The HOLOSUN HE509T X2 Reflex Pistol Sight is a game-changer in the world of optics. Its 'Shake-Awake' feature ensures that the sight is always ready when you are, and the enclosed design offers unbeatable protection from external elements. The clarity and precision offered by this sight are unparalleled, ensuring that every shot is on target. The parallax-free design further elevates accuracy, making target acquisition faster and more intuitive. Built with ruggedness in mind, yet not compromising on its aesthetic appeal, the HE509T X2 is a perfect blend of functionality and style. Whether you're a professional shooter or a hobbyist, this sight will not disappoint. A top-tier product from HOLOSUN that truly enhances the shooting experience!
...
show more
Reviewed in the United States on October 26, 2023 by T
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