Holosun EPS Core Red Dot, 3 MOA Dot, RMSc Footprint, Solar Failsafe - EPS-CORE-RD3

Holosun EPS Core Red Dot, 3 MOA Dot, RMSc Footprint, Solar Failsafe - EPS-CORE-RD3The 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 Shake Awake technology to keep the optic running when you need it. A side loading CR1620 battery

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 Shake Awake technology 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
• Shake Awake technology
• Side-loading CR1620 battery

Reticle & Brightness

• Reticle color: Red
• Reticle options:
  • 3 MOA Dot
• Brightness levels: 8 daylight and 4 night vision

Battery & Power

• Battery type: CR1620
• Battery life: Up to 50,000 hours (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