Holosun Ronin HE507COMP-GR Green Dot Reflex Sight, Green CRS

Holosun Ronin HE507COMP-GR Green Dot Competition Reflex Sight is a compact handgun-mounted reflex optic designed to deliver a fast sight picture and configurable aiming options for competitive and performance-focused pistol use. This green dot version features Holosun’s Competition Reticle System (CRS) and a large viewing window to support rapid target acquisition and precise shot placement.

Manufactured by Holosun, the HE507COMP-GR is built around a wide, unobstructed window measuring 1.1 × 0.87 inches, allowing shooters to track the dot more easily during recoil and transitions. The green 540nm LED reticle is designed for high visibility in bright conditions, while the selectable reticle combinations give users flexibility for different stages, drills, or shooting styles. This optic is intended for pistols and platforms that accept an RMR / SRO footprint; a mounting plate or adapter is not included.

Key Features

• Green dot competition optic (GR version) with enhanced visibility

• 1x magnification with a large 1.1 × 0.87 in viewing window

• Competition Reticle System (CRS):

  • 2 MOA precision center dot

  • Selectable 8 MOA, 20 MOA, or 32 MOA circle options

• Green 540nm Super LED with multiple brightness settings

• Parallax-free optical design with unlimited eye relief

• Solar-assisted + battery power with Shake Awake functionality

• CNC-machined 7075 aluminum housing with black anodized finish

• RMR / SRO industry-standard footprint

• IP67 waterproof rating for environmental durability

Specifications & Construction

• Optic Type: Open reflex competition sight

• Reticle: 2 MOA green dot with selectable 8 / 20 / 32 MOA circles

• Magnification: 1x

• Objective / Window: 1.1 × 0.87 in

• Housing Material: CNC-machined 7075 aluminum

• Finish: Black anodized with engraved Ronin logo

• Optic Coating: Multi-coated lenses

• Adjustment Increment: 1 MOA per click

• Footprint: RMR / SRO

• Power: Solar-assisted and battery-powered (battery type per manufacturer packaging)

• Reported Battery Life: Up to 50,000 hours (manufacturer information)

• Weight: Approx. 9.31 oz

• Dimensions (H × W × L): Approx. 2.65 × 3.60 × 4.70 in

• Environmental Rating: IP67 waterproof

The combination of solar backup and Shake Awake power management supports an always-ready optic while minimizing unnecessary battery drain during idle periods.

Compatibility & Intended Use

The Holosun Ronin HE507COMP-GR is designed for handguns and platforms that accept an RMR / SRO footprint. It is commonly used on:

• Competition pistols

• Duty or patrol handgun setups

• Range and training pistols

A Picatinny mount or slide plate is not included. Users should confirm compatibility with their pistol slide or mounting system before installation.

What’s Included

• Holosun Ronin HE507COMP-GR green dot reflex sight

• Manufacturer documentation

The Holosun Ronin HE507COMP-GR Green Dot Competition Reflex Sight combines a large window, highly visible green reticle, and configurable competition-focused reticle options, making it a strong choice for shooters seeking speed, clarity, and flexibility on RMR / SRO-compatible handgun platforms.