Rugged and Reliable, New and Improved.  Premium Features and Outstanding Value.


The best value in red dot sights just got even better. Optimized for the AR-15, the AT3 RD-50 PRO pairs the tried-and-true RD-50 red dot sight with a NEW lightweight riser mount and an armored cover with built-in lens caps.

  • The New PRO-MOUNT Cantilever Mini Riser mounts secure to your AR, ensuring you get on target faster, and stay on target no matter what.
  • Multi-coated lenses are scratch-resistant and provide excellent image clarity
  • Crisp 2 MOA red dot allows for accurate, both-eyes-open shooting.
  • Parallax free design: The red dot stays on target, no matter where the shooter’s eye is
  • 11 red dot brightness settings provide optimal visibility in any lighting conditions
  • Now with RD-ARMOR – A rubberized cover to protect the body and lenses of the sight!  The integrated lens caps snap together easily with one hand operation.
  • Rubber gaskets on the turrets and battery cover keep the red dot completely waterproof, even with the RD-ARMOR off!
  • Nitrogen purging ensures the 6061 T6 aluminum body resists fogging and moisture.
  • Shockproof circuitry resists damage, even when the dot takes a beating.
  • No other Red Dot has a Riser and Cover at this price.  This is the Best Red Dot Under $100!
  • Up to 50,000 hours of battery life at the lowest setting
  • Genuine Renata™ CR2032 Lithium battery included.
  • Backed by the Lifetime AT3 Warranty. 

  • Inside the box:

    • Red dot sight
    • RD-ARMOR Cover with Lens Caps
    • PRO-MOUNT Cantilever Riser Mount
    • Rubber bikini cover
    • Instruction sheet
    • Lens cloth
    • Allen wrench