Holosun 507C X3, 32 MOA Ring & 2 MOA Green Dot, RMR Footprint, MRS Reticle, Side Battery, Solar Failsafe - 507C-X3-GR-MRS
The Holosun 507C-X3 updates the classic 507C with a refined, modern housing and engraved Holosun logo while keeping the proven performance shooters rely on. Built to the popular RMR footprint, the 507C-X3 mounts cleanly to a wide range of full-size pistols and adapter plates, making it an easy upgrade for everyday carry, duty, or range use.
Verified Holosun Dealer
Holosun 507C X3, 32 MOA Ring & 2 MOA Green Dot, RMR Footprint, MRS Reticle, Side Battery, Solar Failsafe - 507C-X3-GR-MRS is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Free UPS shipping fully insured
Calculating shipping window...
Sales Tax Savings: See if you qualify.
Description
Description
The Holosun 507C-X3 updates the classic 507C with a refined, modern housing and engraved Holosun logo while keeping the proven performance shooters rely on. Built to the popular RMR footprint, the 507C-X3 mounts cleanly to a wide range of full-size pistols and adapter plates, making it an easy upgrade for everyday carry, duty, or range use.
At the core of the optic is Holosun’s Multi-Reticle System (MRS), allowing you to choose between a precise 2 MOA dot, a fast 32 MOA circle, or a combined circle-dot reticle. Available in Red, Green, or Gold, the reticle options let shooters tailor visibility to personal preference and changing lighting conditions.
The 507C-X3 features Solar Failsafe and a forward-facing photodiode that automatically adjusts brightness as ambient light changes, while manual brightness control with lockout and memory modes ensures consistent settings when you want full control. With up to 100,000 hours of battery life from a CR1632 battery, this optic is built for long-term reliability.
A low-profile, compact design keeps the optic holster-friendly, while the rugged 7075-T6 aluminum housing, IP67 waterproof rating, and 5000G vibration resistance ensure the 507C-X3 can handle hard use. The result is a familiar optic with updated ergonomics, clean styling, and dependable performance.
Technology & Specifications Breakdown
- Footprint: RMR footprint
- Reticle System: Holosun Multi-Reticle System (2 MOA Dot, 32 MOA Circle, or Circle-Dot)
- Reticle Color: Green
- Brightness Control: Manual brightness with lockout and memory modes
- Brightness Levels: 8 daylight and 4 night vision compatible settings
- Solar Failsafe: Integrated solar support for consistent operation in bright conditions
- Light Sensor: Forward-facing photodiode for automatic brightness adjustment
- Battery Type: CR1632
- Battery Life: Up to 100,000 hours (dot only, setting 6)
- Housing Material: 7075-T6 aluminum
- Finish: Hard anodized black
- Waterproof Rating: IP67
- Vibration Rating: 5000G
- Adjustment Per Click: 1 MOA
- Windage & Elevation Range: ±30 MOA
Physical Dimensions
- Window Size: 0.91 × 0.67 in
- Body Dimensions: 1.78 × 1.31 × 1.1 in
- Body Weight: 1.55 oz
- Mount Weight: 2.36 oz
- Central Body Height: 0.648 in
- Central Mount Height: 0.8 in
Shipping & Returns
Shipping & Returns
Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.
Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.
Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.
Warranty
Warranty
Effective January 1, 2022: |
Key features
Key features
- RMR Footprint: Confirm Pistol Fitment Here
- 7075 T6 Aluminum Housing
- MRS Reticle: 32 MOA Outer Ring, 2 MOA Center Dot
- Solar Failsafe
- Manual & Auto Brightness Modes
- 12 Brightness Setting: 10 DL & 2 NV Compatible
- Convenient Tray Battery Compartment
- Parallax-free & Unlimited Eye Relief
- Designed for Full Size & Compact Pistols
- IP67 Waterproof
- Shake Awake
- Multilayer Reflective Glass
There is no sales tax, unless you live in GA/IL/IN/MI/MA/NJ/NC/NE/OH/OK/HI/PA/VA/MD/NV/AZ/KY/UT/MN/TN/WA/WI//AR/CO/CA/PR/WV/MO/TX/FL/SC
Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.
Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.
Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.
We're available almost 24/7. Contact us via Chat, Text, Phone, Email, or on our contact us page
How Freedom Gorilla Compares
Why experienced customers consistently choose Freedom Gorilla without getting lost in specs.
* Orders placed before 2 PM. Excludes most dropship items.
Customers praised this optic for its crisp dot, clear glass, and responsive auto brightness. Shoppers highlighted "a game changer for accuracy" with excellent clarity and co-witness capability. The MRS reticle and green dot received consistent acclaim. All reviews were 5-star ratings, with customers appreciating fast shipping and competitive pricing.
Awesome optic! The dot is crisp, glass is clear, and the auto brightness is super responsive and on point. Freedom Gorilla has great packaging, fast shipping and the lowest price for an authentic green dot! Thank you so much for being great!
Great product and customer support.
Love the optic and freedom gorilla. Mounted on a Shadow System DR920P with no issue, clear glass and dot as expected. I already own the x2 model and love improvements to the X3. Competitive pricing, easy checkout, and fast shipping. Thank you.
Great Price, GREAT QUICK SHIPPING & Awesome Dot. Will definitely be back!
Freedom Gorilla is the real deal. I ordered a new optic, and it shipped out almost immediately. It arrived perfectly packaged, brand new, and exactly as described. Their pricing is the best around, and the checkout process was seamless. I will absolutely be a returning customer!
Only shot a free clips thru new Sig P211 GTO Equinox with this optic attached. Both exceed expectations. I’m anxious to further experiment with the various features of the holosun.
I’m quite happy with the quick delivery of this green dot and it’s working perfectly for my beretta 1301 mod 2 shotgun sitting on top of an Aridus RMR mounted plate giving me cowitness
Perfect, and a game changer for accuracy, thank you freedom gorilla..
Awesome optic. Holosun is a solid company that stands behind their products. Very clear sight. Mounted on MR920 elite. Great co witness with factory irons. Would definitely buy again and would definitely buy from freedom gorilla. Excellent response to questions. Fast shipping. Great source of information.
I couldn’t be happier with my new Holosun setup on the Glock 19 Gen 6! Carla and Jordon were fantastic to work with and clearly know their stuff. If you want great prices, lightning-fast delivery, and customer service that actually cares, look no further. This is as good as it gets
I couldn’t be happier with my new Holosun setup on the Glock 19 Gen 6! Carla and Jordon were fantastic to work with and clearly know their stuff. If you want great prices, lightning-fast delivery, and customer service that actually cares, look no further. This is as good as it gets
Awesome sight as well as service
Great experience
One word..Perfection
Green MRS Reticle plenty bright. Auto adjust britness works well. Glass clarity is descent.
Purchased the 507c x3 for my canik rival sfx and absolutely love it! Freedom gorilla provided very fast shipping and excellent customer service when I had a question about installation.
Good product and super fast service.
I was looking for this new optic when I saw the Freedom Gorilla video on the internet. I ordered one and it arrived very quickly with good communications on tracking my purchase. I in fact liked it so much that I ordered another one of the same kind and it also shipped quickly and arrived with no issues.
Great red dot 507c x3 gr
Why customers love shopping with us
- Over 2,000 5 Star Reviews
- A+ Customer Service
- 100% Genuine Brand New Products
- Free Shipping & Returns
- Authorized Dealer
- Ships Same Day
- Free UPS Shipping (Insured)
- Free Returns
- Expert Support
- Price Match Guarantee
Subscribe to our emails
Be the first to know about new collections and exclusive offers.
