The Viridian RFX45 (MPN 9810058) is a green dot reflex sight finished in Black Anodized, projecting a 5 MOA dot that capitalizes on the human eye’s heightened sensitivity to green wavelengths. It is built to the ACRO/Docter mounting footprint, so it drops onto any slide or plate already cut for that pattern.

Key Specifications

• Manufactured by Viridian under the RFX reflex sight line.
• Model is the RFX45.
• Projects a 5 MOA green dot reticle.
• Finished in Black Anodized.
• Adjusts in 1 MOA clicks for windage and elevation.
• Housed in a machined 6061 aluminum body.
• Lenses are fully multi-coated.
• Eye relief is unlimited, typical of reflex sights.
• Fixed 1x magnification.
• Overall length measures approximately 1.90 inches.

Frequently Asked Questions

What mounting footprint does this sight use? It is built to the ACRO/Docter footprint; confirm your specific slide or plate is cut to that pattern before ordering.

Why does Viridian use a green dot instead of red? The human eye is more sensitive to green wavelengths in daylight, so a green dot can appear crisper and easier to pick up quickly than a red dot of the same brightness.

Buy the Viridian RFX45 5 MOA Green Dot, ACRO/Docter

Order yours from Schaefer Defense today, explore more Viridian optics, or browse our full selection of red dot sights.