Holosun 507C X2

Holosun 507C X2

The Holosun HE507C-GR-X2 is a green Multi-Reticle System pistol optic built for full-size and compact handguns using the widely adopted RMR mounting footprint. Its open-emitter design, durable 7075-T6 aluminum housing, and selectable reticle system make it well suited for concealed carry, duty pistols, competition builds, and high-round-count range use.

Holosun’s Green Multi-Reticle System allows the shooter to select a precise 2 MOA dot, a fast-acquisition 32 MOA circle, or the combined circle-dot reticle. The fine dot supports deliberate shot placement, while the larger outer circle helps guide the eye during rapid presentations and close-range target transitions.

A 540nm Green Super LED provides strong contrast against varied backgrounds and delivers up to 50,000 hours of battery life at brightness setting six. Ten daylight and two night-vision-compatible brightness settings provide broad control over reticle intensity for bright outdoor conditions, reduced light, and compatible night-vision equipment.

Solar Failsafe supplements the CR1632 battery with ambient light, helping maintain operation if battery power becomes depleted. Shake Awake conserves energy by placing the optic into standby during inactivity and instantly restoring the previous setting when movement is detected.

The side-loading battery tray allows the CR1632 battery to be replaced without removing the optic from the slide or disturbing its zero. Lockout Mode helps prevent accidental brightness or reticle changes once the preferred configuration has been selected.

Machined from 7075-T6 aluminum and protected by a hard-anodized black finish, the Holosun 507C X2 is rated for IP67 water resistance and 5,000G vibration. Its compact 1.5-ounce body adds minimal reciprocating mass while providing the durability needed for defensive, competition, and general-purpose pistol applications.

The RMR footprint supports direct installation on compatible optics-ready pistols, direct-milled slides, and adapter plates. Mounting screws and plate requirements vary by firearm and slide manufacturer, so fitment should be confirmed before installation.

Holosun HE507C-GR-X2 Features

• Green Multi-Reticle System pistol optic
• Selectable 2 MOA dot, 32 MOA circle, or combined circle-dot reticle
• High-visibility 540nm Green Super LED
• Up to 50,000 hours of battery life at setting six
• Solar Failsafe technology
• Shake Awake motion activation
• Ten daylight and two night-vision-compatible brightness settings
• Manual brightness control
• Memory function retains the previous setting
• Lockout Mode helps prevent accidental adjustments
• Side-loading CR1632 battery tray
• Battery replacement without removing the optic
• 7075-T6 aluminum housing
• Hard-anodized black finish
• RMR mounting footprint
• Multi-coated lens
• True 1X magnification
• Unlimited eye relief
• Parallax-free design
• IP67 water-resistant construction
• 5,000G vibration rating

Optical Specifications

• Reticle color: Green
• Light source: LED
• Wavelength: 540nm
• Reticle: 2 MOA dot and 32 MOA circle
• Selectable reticles: Dot, circle, or circle-dot
• Magnification: 1X
• Window size: 0.91″ x 0.63″
• Eye relief: Unlimited
• Parallax: Parallax-free
• Lens treatment: Multi-coated

Electronic Specifications

• Battery type: CR1632
• Battery location: Side-loading tray
• Battery life: Up to 50,000 hours at setting six
• Brightness settings: 10 daylight and 2 night vision
• Solar Failsafe: Yes
• Shake Awake: Yes
• Automatic shutoff: Yes
• Memory function: Yes
• Manual brightness control: Yes
• Lockout Mode: Yes

Mechanical and Physical Specifications

• Housing material: 7075-T6 aluminum
• Surface finish: Hard anodized
• Housing color: Black
• Adjustment per click: 1 MOA
• Windage and elevation travel: ±50 MOA
• Dimensions: 1.78″ x 1.15″ x 1.15″
• Weight: 1.5 oz
• Mounting footprint: RMR
• Environmental rating: IP67
• Vibration rating: 5,000G
• Operating temperature: -30°C to 60°C
• Storage temperature: -40°C to 70°C

Included Components

• Holosun HE507C-GR-X2 optic
• CR1632 battery
• Multi-tool
• Lens cloth
• User manual
• Warranty card

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