Holosun 507C X3, 32 MOA Ring & 2 MOA Red Dot, RMR Footprint, MRS Reticle, Side Battery, Solar Failsafe - 507C-X3-RD-MRS
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Holosun 507C X3, 32 MOA Ring & 2 MOA Red Dot, RMR Footprint, MRS Reticle, Side Battery, Solar Failsafe - 507C-X3-RD-MRS is backordered and will ship as soon as it is back in stock.
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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: Red
- 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
Fitting Guide
Fitting Guide
Holosun 507C X2 Fitment Information
Below is information on mounting the Holosun 507C X2 Reflex Sight on different pistols. Some pistols require adapter plates to make it fit. The table below is for Optics Ready pistols only. If you do not have an optics ready pistol and still want to mount a 507C X2 to your platform, you can get a dovetail mount which replaces your rear dovetail sights. Find all ourdovetail mounts here.
*Note: Clicking on the pistol name below will take your to our fitment guide which explains more about each platform.
Anderson Manufacturing
Arsenal Democracy
Bul Armory
CZ
FN
Heckler & Koch
Kimber
Palmetto State Armory
Shadow Systems
Smith & Wesson
Staccato 2011
Taurus
Tisas
Wilson Combat
| Arex
Beretta
Canik
FMK
Glock
IWI
Nighthawk Custom
Sig Sauer
Springfield Armory
Stoeger
Walther
Zev
|
Don't see your model listed? Check out our Fitment Guides Here.
Warranty
Warranty
Effective January 1, 2022: |
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
Real Customers. Real Reviews
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