HOLOSUN HE507C-GR X2 / HS507C X2 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Sight for Full-Sized Handguns - Green & Red Dot Options
Condition: New
Buy Now, Pay Later
As low as
$38.83
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – 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, Affirm, Afterpay, Apple Pay, and PayTomorrow. 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
Saturday, Mar 28
Size: 0.63x0.91
Color: Red 2 MOA Dot & 32 MOA Circle (HS507C X2)
Features
- HOLOSUN RED DOT SIGHT - The HS507C X2 is an open reflex sight designed for full-sized pistol applications; This handgun sight features Lock Mode that locks the buttons preventing inadvertent setting changes; T10 L Key, CR1632 Battery, Lens Cloth, and User Manual are included
- HIGH PERFORMANCE - The HS507C X2 pistol sight features Holosun's Red Super LED with up to 50k hour battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake; The durable housing is made from 7075 Aluminum, uses an industry standard footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed
- 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 red dot sight for pistol 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: Red 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 Compatible; Window Size: 0.63x0.91; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1 MOA; W&E Travel Range: 50 MOA
Description
Great Product
Specs & Other Info
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Color | Black |
| Design | HS507C-X2 Classic Multi Reticle |
| Intended Use | Hunting, Tactical |
| Weight | 0.09 Pounds (approx. 40.8 grams) |
| Construction Material | Durable Metal Alloy |
| Optical Magnification | 1x |
| Firearm Compatibility | Most Handgun Models |
| Mounting System | Picatinny/Weaver Mount Compatible |
| Item Dimensions | 5 x 4 x 4 inches |
| Warranty | Limited Lifetime Warranty from Manufacturer |
| Model Series | CIRCLE DOT SOLAR (HS507C-X2) |
| User Demographic | Unisex Adult |
| Manufactured by | Holosun |
| Manufacturer Part Number | HS507C-X2 |
| Package Contents | Red Dot Sight |
| Release Date | August 18, 2020 |
Frequently asked questions
The HOLOSUN HE507C-GR X2 is designed primarily for full-sized handguns and is suitable for both competitive shooting and self-defense. It is a reflex sight that offers users fast target acquisition and an easy aiming process thanks to its 2 MOA dot and 32 MOA circle reticle.
The Shake-Awake feature on the HOLOSUN HE507C-GR X2 automatically activates the sight when it detects motion. When the sight is not moved for a set period, it goes into a sleep mode to conserve battery life. Upon movement, the sight instantly turns back on to the last brightness setting used.
The solar failsafe in the HOLOSUN HE507C-GR X2 allows the sight to remain powered in the absence of battery power, making use of ambient light to operate the reticle. This feature offers reliability and an extended operational life, ensuring that the sight remains functional in a variety of lighting conditions.
Yes, the HOLOSUN HE507C-GR X2 is described as parallax-free, meaning that the reticle will remain in place even as the user's eye position shifts. This helps in maintaining accuracy and precision because the point of aim is consistent regardless of eye position relative to the sight.
Similar Products
Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The HOLOSUN HE507C-GR X2 / HS507C X2 Open Reflex Pistol Sight garners high praise for its advanced features and reliability. Users appreciate the versatile reticle options, the Shake-Awake technology that extends battery life, and the Solar Failsafe which keeps the sight operational in low-battery situations. The product is considered durable and is favored for a variety of shooting activities, from competitive sport to law enforcement. Despite its many advantages, some users note a learning curve in quickly acquiring the dot and a slight tint in the glass, though these are not deal-breakers.
Pros
- 🎯 Versatile 2 MOA dot and 32 MOA circle reticle
- 🔋 Innovative Shake-Awake technology for extended battery life
- ☀️ Solar Failsafe feature ensures operations under low battery
- 🛠️ Durable aluminum construction and parallax-free design
- 👌 Easy to zero and user-friendly controls
- 💾 Side access to the battery compartment prevents zero loss during swaps
Cons
- 🔍 Minor optical distortion when not viewed head-on
- 🌈 Slight greenish-blue hue on the glass could be distracting
- 🎯 Learning curve for quick dot acquisition
- 🚫 Auto-brightness can be dimmer than some users prefer
Should I Buy It?
If you are looking for a reliable, advanced optic for your handgun with versatile features, the HOLOSUN HE507C-GR X2 / HS507C X2 comes highly recommended. While there may be a short period of adjustment to get used to the reflex sight, its benefits far outweigh the minor critiques. This sight appears to be a smart buy for both experienced shooters and those transitioning from iron sights, seeking improved accuracy and performance.
Size: 0.63x0.91
Color: Red 2 MOA Dot & 32 MOA Circle (HS507...
I have never had a problem with performance, clarity or durability from any of their products. Mounted on everything from 12ga to 22lr, pistol, rifles..zero problems. Its a perfect optic for east coast deer hunting with sub 200m distances on a lever gun or 300blk/450/x39 SBR. The 2moa dot allows fine aiming without the dot covering 90% of your target at 100m and the circle allows "eyeballometer" windage and elevation adjustments.
...
show more
Reviewed in the United States on February 26, 2026 by Doc-14
Size: 0.63x0.91
Color: Green 2 MOA Dot & 32 MOA Circle HE50...
Great sight. Looks good and the quality feels great. The packaging is very nice and had it installed in minutes. The green reticle is very bright and has plenty of adjustment.
Reviewed in the United States on March 4, 2026 by Dustin
Size: 0.63x0.91
Color: Green 2 MOA Dot & 32 MOA Circle HE50...
The HOLOSUN 507C X2 is the real deal. The shake-awake works instantly, the solar backup is clutch, and the reticle options (2 MOA dot or 32 MOA circle) make target acquisition stupid easy. The green dot is crisp, bright, and doesn’t wash out in sunlight. The aluminum housing feels tough enough to survive a small meteor strike, and once it’s zeroed, it stays zeroed. Parallax-free, super clear glass, and the battery basically lasts longer than most New Year’s resolutions. If you want a rock-solid optic that performs way above its price, this is it. Your handgun will feel upgraded the moment you mount it.
...
show more
Reviewed in the United States on November 21, 2025 by Chris
Size: 1.78x1.15x1.15"
Color: Green 2 MOA Dot (HE407C-GR X2)
The media could not be loaded. In my rigorous search for a highly reliable optic, I carefully compared several options before ultimately selecting this model. I have been thoroughly impressed with its performance. The green dot stands out for its exceptional clarity and functionality. It remains perfectly centered without any drift and maintains an impressive brightness that is highly visible even in direct, glaring sunlight. It has held its zero consistently through heavy and repetitive use, demonstrating excellent durability and reliability. This optic feels robust and well-made; I highly recommend it giving it a 9 out of 10. I hope this helps.
...
show more
Reviewed in the United States on January 30, 2026 by Virgil Liongod
Size: 0.63x0.91
Color: Red 2 MOA Dot (HS407C X2)
It's a Holosun, I expected it to be very well made, and my expectations were met, its a great red dot, the 2 MOA dot isn't as difficult to find as other would suggest just takes some practice with it, looks great on my EDC though and for the price it is definitely worth it.
Reviewed in the United States on March 15, 2026 by Devan Paulson
Size: 0.63x0.91
Color: Green 2 MOA Dot & 32 MOA Circle HE50...
OEM Holosun product, so good it came zeroed for my weapon straight out of the box. Shot quite a few rounds through it. Love the multi reticle system and the self adjustment. It’s perfectly functional, it fits great on my dagger and doesn’t weight more than any other dots I have.
Reviewed in the United States on January 22, 2026 by AG
Size: 1.78x1.15x1.15"
Color: Green 2 MOA Dot (HE407C-GR X2)
This is my 1st venture with a red dot sight for a handgun. It's rugged, and get's the job done. In my opinion it might be worth spending $30-40 more and get the 507 that has the circle and dot. With the small dot, if you move your head the dot moves around a lot. Only put about 100 rds down range with it, still gonna take some getting used to it. I do recommend putting locktite on the screws.
...
show more
Reviewed in the United States on March 15, 2026 by Chris
Size: 0.63x0.91
Color: Red 2 MOA Dot & 32 MOA Circle (HS507...
Legit product, mounted in my echelon and took it to the range the next day and it the 507c worked flawlessly
Reviewed in the United States on March 2, 2026 by Wesley smith