Check the listing for details. Viridian RFX11 3 MOA Green Dot Optics Sight For Handgun Shield RMSc - NEW. Color: Black, Condition: New. Listed at 139.99 USD. The Viridian RFX11 3 MOA Green Dot Optics Sight is a high-quality sight specifically designed for handguns. It features a 3 MOA dot reticle in green color, providing precise and accurate aiming. With an integral mounting system and illuminated features, this sight is perfect for sport shooting and can be easily attached to the rear sight of a pistol for improved accuracy and precision.The Viridian RFX11 3 MOA Green Dot Optics Sight is a high-quality sight specifically designed for handguns. It features a 3 MOA dot reticle in green color, providing precise and accurate aiming. With an integral mounting system and illuminated features, this sight is perfect for sport shooting and can be easily attached to the rear sight of a pistol for improved accuracy and precision.