Viridian RFX42 Closed Emitter Green Dot Sight, Shield RMSc

The Viridian RFX42 is a compact closed-emitter reflex sight designed around the Shield RMSc footprint. Its green dot reticle, 1x power, and 10 brightness settings support a clear aiming reference across changing light conditions. Instant-On activation and a machined aluminum housing add practical features for compatible optics-ready platforms.

Key Specifications

• The sight uses a green dot reticle for a clear aiming reference.
• The optical system provides 1x power for non-magnified viewing.
• The optic uses the Shield/RMSc footprint for compatible mounting applications.
• The housing features a closed-emitter design to help shield the emitter from environmental debris.
• The sight includes 10 brightness settings, including night-vision-compatible modes.
• The activation system provides Instant-On operation.
• The body is constructed from machined aluminum.
• The optic has a fully multi-coated lens for optical clarity.
• The sight is listed as water resistant.
• The finish is black.

With its compact format, enclosed emitter, direct Shield RMSc mounting pattern, and adaptable brightness control, the RFX42 is suited to users seeking a streamlined non-magnified optic for compatible platforms.

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