Holosun EPS Core MRS Green Dot, 32 MOA Circle 2 MOA Dot, RMSc Footprint, Solar Failsafe - EPS-CORE-GR-MRS

The Holosun EPS-CORE brings enclosed-emitter durability to slim pistols without adding unnecessary bulk. Built around the RMSc / Holosun K footprint, the EPS-CORE uses a full-size EPS lens inside a compact housing, giving shooters a wider and clearer sight picture than traditional micro red dots.

Designed for real-world reliability, the EPS-CORE features a forward-facing light sensor for automatic brightness adjustment, along with Solar Failsafe and Shake Awake to keep the optic running when you need it. A side-loading CR1620 battery delivers up to 50,000 hours of battery life.

Available in red, green, or gold reticle options and offered in single-reticle or Multi-Reticle System (MRS) configurations, the EPS-CORE is a strong choice for those who want an enclosed optic with excellent clarity, long battery life, and easy installation on K-cut slides.

Key Features

• Enclosed emitter design for protection from dirt and moisture
• Full-size EPS lens in a compact RMSc / K-footprint housing
• Available reticle colors: Red, Green, or Gold
• Forward-facing light sensor for automatic brightness adjustment
• Solar Failsafe and Shake Awake technology
• Side-loading CR1620 battery

Reticle & Brightness

• Reticle Color: Green
• Reticle options:
  • 2 MOA Dot
  • 32 MOA Circle
  • 32 MOA Circle with 2 MOA Dot
• Brightness levels: 8 daylight and 4 night vision

Battery & Power

• Battery type: CR1620
• Battery life: Up to 50,000 hours (dot only, setting 6)
• Solar Failsafe backup power
• Shake Awake with memory function

Mechanical Specifications

• Housing material: 6061-T6 aluminum
• Finish: Hard anodized
• Color: Black
• Adjustment per click: 1.5 MOA
• Windage and elevation range: ±30 MOA
• Waterproof rating: IPX8
• Vibration rating: 5000G
• Operating temperature: -30°C to 60°C
• Storage temperature: -40°C to 70°C

Physical Specifications

• Window size: 0.90 × 0.63 in
• Dimensions: 1.61 × 1.18 × 0.97 in
• Weight: 1.4 oz
• Central body height: 0.54 in

Mounting & Fitment

• Footprint: RMSc / Holosun K-Series
• Direct fit for slides cut for the K footprint

Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.

Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.

Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.