Holosun 507C X3 Green Dot – 2 MOA Dot / 32 MOA Circle
The 507C is the pistol optic that made Holosun's reputation, and the X3 is its third generation. The Multi-Reticle System is the reason people pick it: a 2 MOA dot when you want precision, a 32 MOA circle when you want speed, or both together. You change the reticle to the task instead of buying a second optic.
This version uses a green reticle. The human eye is most sensitive to green, so the same brightness setting reads noticeably crisper — worth the small premium if you shoot in bright daylight or have trouble picking up a red dot. A 2 MOA dot is the precision choice. It covers two inches at 100 yards, so it doesn't hide a small target, and it's fine enough to shoot groups with rather than just point with.
The X3 adds a modernized 7075-T6 housing and a forward-facing light sensor that meters the light on the target rather than behind you. Solar Failsafe keeps the reticle lit off ambient light with a dead battery, and the side tray keeps your zero through a battery change. The RMR footprint is the most widely supported cut in the industry.
Specifications
- Reticle: Green 2 MOA dot with 32 MOA circle, selectable
- Magnification: 1x
- Window: 0.91" x 0.67"
- Footprint: RMR
- Battery: Side-loading, up to 50,000 hours
- Housing: 7075-T6 aluminum
- Features: Solar Failsafe, Shake Awake, forward-facing light sensor, Lockout Mode
- Part number: HE507CX3GR
Fits: Full-size pistols cut for the RMR footprint, or any slide with an RMR adapter plate.
Covered by Holosun's limited lifetime warranty on the optic. Ships from WBT Guns, a licensed FFL dealer serving shooters since 2012.
