Holosun HS507C X2






Holosun HS507C X2
Holosun HS507C X2 – Open Reflex Sight for Full-Sized Pistols
The Holosun HS507C X2 is a rugged, feature-packed open reflex sight built for full-size handguns. Combining advanced durability with user-focused innovations, this optic is perfect for serious concealed carriers, duty use, or competition shooters.
The X2 improves on previous versions by introducing Lock Mode, which prevents accidental adjustments by locking the control buttons—ideal for high-stress environments or carry optics. Like all Holosun optics in its class, the 507C X2 also features Shake Awake™, Solar Failsafe™, and the Multi-Reticle System (MRS), giving you the choice between a precise 2 MOA dot, a 32 MOA circle, or a combined circle-dot reticle.
Its 7075-T6 aluminum housing ensures durability, while the side-mounted battery tray allows for quick battery swaps without needing to remove the sight or re-zero. Designed with an industry-standard footprint, it easily fits a wide range of optics-ready handguns.
Key Features:
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Multi-Reticle System: Choose from 2 MOA dot, 32 MOA circle, or circle-dot combo
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Lock Mode: Prevents accidental button presses during use
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Solar Failsafe™: Provides a backup power source and adjusts brightness automatically
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Shake Awake™: Activates the sight on movement and conserves battery during rest
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Red Super LED: Up to 50,000-hour battery life on a single CR1632
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Durable Build: 7075-T6 aluminum housing with multi-coated glass
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Tool-Free Battery Access: Side battery tray design maintains zero after battery changes
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Industry-Standard Footprint: Compatible with most mounting plates and slide cuts
What’s Included:
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T10 L Key
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CR1632 Battery
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Lens Cloth
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User Manual
Holosun HS507C X2 Specifications
Feature | Details |
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Reticle Options | 2 MOA dot, 32 MOA circle, or combined (MRS) |
Reticle Color | Red (650nm Super LED) |
Brightness Settings | 10 daylight + 2 night vision compatible |
Battery Life | Up to 50,000 hours (CR1632) |
Power Sources | Solar Failsafe + CR1632 battery |
Housing Material | 7075-T6 Aluminum |
Footprint | RMR-compatible |
Window Size | Approx. 0.63 x 0.91 inches |
Adjustment per Click | 1 MOA |
Parallax-Free | Yes |
Eye Relief | Unlimited |
Waterproof Rating | IP67 |
Weight | 1.5 oz (approx.) |