Holosun HE407C-X3-GR | Green 2 MOA Dot | SHIELD/RMSc

The Holosun HE407C-X3-GR is a compact reflex sight designed for modern pistols and slide-mounted optics that use a SHIELD/RMSc footprint. It provides a clear green 2 MOA dot intended for quick target acquisition and pairs features such as Solar Failsafe and Shake Awake with a robust 7075-T6 aluminum housing. The optic is positioned for everyday carry, duty use, and range training where a low-profile, fast-acquisition sighting solution is desired.

Product Specifications

• The manufacturer is Holosun.
• The model/part number is HE407C-X3-GR.
• The reticle is a green 2 MOA dot.
• The optic footprint is SHIELD/RMSc.
• Mounting is mount not included.
• The housing is specified as 7075-T6 aluminum.
• The length measures 2.44 inches.
• The sight provides 1X magnification.
• The sight offers unlimited eye relief.
• The product is rated IP67 waterproof.
• The product is rated 5000G vibration resistant.
• Power-related features include Solar Failsafe, Shake Awake, lock mode, and auto shutoff.
• The battery type is listed inconsistently as CR2032 / CR1632 across supplied sources (see notes).
• The battery life is listed inconsistently as 50,000 hours / 100,000 hours across supplied sources (see notes).
• The UPC is 810047074533.

The HE407C-X3-GR emphasizes a compact profile and practical features for users who prioritize a fast reflex sight for carry or professional use. Its SHIELD/RMSc footprint and low height make it appropriate for slide cuts and many low-mount pistol installations, while Solar Failsafe and Shake Awake help manage illumination in changing light without constant battery swaps. Built around a lightweight aluminum housing and sealed to IP67, the optic is aimed at shooters who want a durable, straightforward red-dot option for daily carry or range-focused shooting.