Holosun EPS-RD 2 MOA Enclosed Pistol Red Dot

The Holosun EPS-RD is an enclosed red dot sight designed for full-size pistols, optimized for fast target acquisition and a clear sight picture in close-quarters and duty-style applications. Its ultra-low deck height preserves use of many factory iron sights while delivering a small, precise 2 MOA aiming point. The EPS-RD uses a CR1620 cell with long runtime and includes Shake Awake electronics for extended battery life.

Key Specifications

• The dot size is 2 MOA for a precise aiming point that minimally obscures targets.
• The reticle is a 2 MOA red dot produced by a 650nm red Super LED.
• The sight is powered by a CR1620 battery and provides up to 50,000 hours of runtime under typical settings.
• Mounting compatibility is a K footprint and the package includes an RMR-to-K adapter plate plus a 507C adapter plate for additional slide compatibility.
• The unit weight is 1.40 oz, keeping added mass minimal on handgun slides.
• The aspheric objective lens measures 0.63″ x 0.91″ for a clear, undistorted sight picture.
• Magnification is 1x for a true red-dot sight picture with unlimited eye relief.
• Ingress protection is rated IPX8 for dust and water resistance.
• Adjustment increment for windage and elevation is 1.50 MOA with both axes adjustable.
• The housing is machined from 7075 T6 aluminum with a matte finish.

The EPS-RD’s low deck height makes it suitable for many full-size pistol slides while preserving co-witness with standard-height iron sights on compatible platforms. Use lower reticle intensity settings indoors and select higher daylight settings when outdoors; the unit offers multiple daylight and night-vision compatible intensity levels. Shake Awake and long battery life minimize maintenance between uses.

Built with an aspheric lens and a compact enclosed profile, the EPS-RD delivers a clear sight picture and fast target acquisition with minimal added height over bore. Its rugged aluminum housing, IPX8 protection, and long battery runtime make it a reliable option for duty-style or defensive pistol setups. Consider the EPS-RD for a low-profile, durable red dot solution in your kit.