Holosun HE507COMP-GR Competition Open Reflex Sight – Green LED

Model: HE507COMP-GR | Large-Window Competition Red Dot for Handguns

Take your handgun performance to the next level with the Holosun HE507COMP-GR — a purpose-built competition and duty optic featuring Holosun’s largest objective window yet (1.1" × 0.87") for an ultra-wide field of view, faster target acquisition, and superior situational awareness. Engineered for open-class USPSA, IPSC, IDPA, and high-performance carry, this sight combines massive glass with Holosun’s innovative Competition Reticle System (CRS) to give shooters unmatched reticle versatility.

The 540nm Green Super LED delivers a crisp, daylight-bright reticle with up to 50,000 hours of battery life on a single CR1632. The CRS offers four reticle components and multiple combinations:

• Precision 2 MOA dot for pinpoint accuracy
• 8 MOA circle for quick close-range pickup
• 20 MOA circle for faster transitions
• 32 MOA circle for maximum speed in open-division matches Switch between dot-only, circle-only, or circle-dot overlays to match your shooting style, distance, and preference.

The rugged 7075 aluminum housing uses the industry-standard RMR footprint for easy mounting on most optics-ready pistols (adapter plates available for other interfaces). Shake Awake™ technology instantly powers the sight on with motion and shuts it off after inactivity, while Solar Failsafe provides auxiliary power from ambient light if the battery ever runs low.

Key Features & Specifications:

• Reticle: Competition Reticle System (CRS) – 2 MOA dot + 8/20/32 MOA circles (multiple combinations)
• LED Color: Green (540nm Super LED)
• Magnification: 1x (true 1x, parallax-free)
• Objective Window: 1.1" × 0.87" (large for enhanced peripheral vision)
• Battery Life: Up to 50,000 hours (CR1632 included)
• Shake Awake™: Motion-activated illumination
• Solar Failsafe: Ambient light backup power
• Brightness Settings: 10 daylight + 2 night-vision compatible
• Housing: 7075 aluminum, matte black finish
• Footprint: Industry-standard RMR / DeltaPoint Pro compatible
• Adjustment Graduation: 1 MOA per click
• Elevation/Windage Adjustment Range: 50 MOA total
• Eye Relief: Unlimited
• Length: 1.8 inches
• Weight: 2.0 oz (without battery)
• Construction: Waterproof, fogproof, shockproof

Backed by Holosun’s Limited Lifetime Warranty (electronics covered for 10 years). Whether you're competing in open-division matches, running drills, or carrying a duty pistol, the HE507COMP-GR delivers massive glass, green-dot brightness, reticle flexibility, and Holosun reliability in a competition-ready package. Fast. Versatile. Competition-proven. — add this large-window green reflex sight to your handgun today!