Valken RDA05 Reflex Red Dot Sight



The Valken RDA05 Reflex Red Dot Sight is a low-profile airsoft optic with a 25mm lens. The RDA05 has a strong and lightweight nylon fiber reinforced housing and mounts to most 20mm Picatinny and Weaver rails. This airsoft red dot includes a CR2032 battery to illuminate the bright reticle with 8 brightness settings. The red dot offers a phase-coated lens for a clear image with true color, and the turret click value is 3.5 MOA field of view at 100 yards. They make a great first airsoft optic. We recommend our Valken Sight Protector Kit to help protect this red dot sight.


  • All-weather polymer construction
  • On/off button
  • 3.5 MOA red dot
  • Adjustable windage and elevation
  • Phase coated lenses offers a clear image and true color
  • Fits most 20mm accessory rails


  • Color: Black
  • Magnification: Parallax Free 1x
  • Lens Dimensions: 25mm x 25mm
  • Reticle: 3.5 MOA Center Dot
  • Batteries: 1x CR2032 Lithium Cell Battery
  • Material: Weather Resistant Polymer
  • Package Includes: Optic, Hex Tool, Manual, and Battery