Holosun EPS Core GR3 Green Dot 3MOA Enclosed Reflex Sight

Holosun EPS Core Green Dot 3MOA Enclosed Optic

The Holosun EPS Core Green Dot 3MOA is made for shooters who carry every day. It uses an enclosed emitter design to protect the optic from dust, lint, and moisture. Because of this, the dot stays clear and reliable in real-world conditions.

The 3 MOA green dot is bright and easy to see. Green light stands out more than red for many shooters, especially in daylight. This helps you find your target faster and stay on track during rapid shots.

Clear View in a Compact Design

This optic gives you a full-size viewing window in a compact body. The larger lens helps you track the dot more easily. As a result, you can aim faster and with more confidence.

It fits pistols with an RMSc footprint, making it a strong choice for subcompact and compact handguns. The lightweight design also keeps your carry setup balanced and comfortable.

Automatic Brightness and Smart Features

The EPS Core uses a forward-facing light sensor to adjust brightness automatically. This means the dot stays visible in bright sun and does not overpower your vision in low light.

Shake Awake™ technology helps save battery life. When the optic is still, it powers down. As soon as it moves, it turns back on. This keeps the optic ready without draining the battery.

Lockout Mode prevents unwanted button changes while carrying. This helps keep your settings consistent.

The side-loading CR1620 battery is easy to replace. You do not need to remove the optic. With up to 50,000 hours of battery life, it is built for long-term use.

Real-World Use Cases

• Concealed Carry: The enclosed design keeps debris out, so the dot stays visible inside a holster.
• Duty Use: Auto brightness adjusts quickly, helping you stay focused in changing light.
• Range Training: The green dot is easy to track, improving shot speed and accuracy.
• Home Defense: The optic turns on with movement, so it is ready when needed.

Key Specifications

• Reticle: 3 MOA Green Dot
• Magnification: 1x
• Battery: CR1620 (side tray)
• Battery Life: Up to 50,000 hours
• Brightness: 8 daylight / 4 night vision settings
• Housing: 6061-T6 Aluminum
• Waterproof: IPX8 rated
• Vibration Rating: 5000G
• Parallax free with unlimited eye relief

The Holosun EPS Core Green Dot 3MOA gives you a clear sight, simple controls, and dependable performance for daily carry.