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    This kit combines the AT3 RD-50 Red Dot Sight, .83" Riser, and the RRDM 3x Magnifier for a versatile, accurate, and durable optic setup.

    This kit saves you $26 vs purchasing the components individually!

    More information on the RD-50, Riser, and RRDM Magnifier below:


    About the RD-50 Red Dot Sight & Riser:

    Accurate. Dependable. Unbeatable Value in a Small Package.

    Only 6 ounces and 2.4 inches long, the AT3 RD-50 Red Dot sight is specifically optimized for the AR platform, but also ideal for shotguns, handguns, hunting rifles, and any other weapon with a picatinny rail.


    • Crisp 2 MOA red dot allows for accurate, both-eyes-open shooting.
    • Parallax free design: The red dot stays on target with following the movement of the user’s eye.
    • 11 red dot brightness settings provide optimal visibility in any light conditions.
    • Multi-coated, scratch resistant amber lens provides enhanced image clarity.


      • Fully waterproof, with rubber gaskets on turrets and battery cover.
      • Nitrogen filled 6065 T6 aluminum body resists fogging and moisture.
      • Matte black anodized finish resists scratches while keeping a stealthy profile.
      • Shockproof circuitry resists damage from rough handling.

      Unbeatable Value

      • Exceptional battery life – up to 50,000 hours at the lowest brightness setting.
      • Genuine Renata™ CR2032 Lithium battery included.
      • Factory direct pricing - no distributor markup.
      • Backed by the AT3 Lifetime Warranty. We stand behind our products!

        Riser Mount Included

        • Med Profile .83” Riser Mount - for “absolute” cowitness with AR iron sights


        Inside of the box:

        • Red dot sight
        • Rubber bikini cover
        • Instruction sheet
        • Lens cloth
        • Allen wrench
        • (Optional) Riser Mount

        Red Dot Sight Technical Specs

        • Power / Obj. Lens: 1x25mm
        • Reticle: 2 MOA Red Dot
        • Lens Coating: Multi-coated
        • Weight: 6.3 oz
        • Mounting Length: 1.1 inch / 28 mm
        • Total Length: 2.4 in / 61.8 mm
        • Exit Pupil: 22mm
        • Battery Type: CR2032 (Renata™ CR2032 Battery Included)
        • Battery life: up to 50,000 hours on lowest setting. Approx. 5,000 hour with typical use
        • Windage/Elevation Click Value: 1 MOA per click
        • Adj Range: +/- 35 MOA (total adjustment range 70 MOA)
        • Eye Relief: Unlimited
        • Parallax Adjustment: Fixed
        • Field of View: Unlimited
        • Night Vision Compatible: No
        • Nitrogen filled: Yes
        • Waterproof/Fogproof: Yes
        • Body material: 6065 Aluminum
        • Finish: Matte black anodized

          Riser Mount Technical Specs

          • Mount Type: Picatinny or Weaver Rails
          • Length: 1.6"
          • Picatinny Rail: 3 Slots
          • Material: Black Anodized Aircraft Aluminum
          • Saddle Height: .83"
          • Weight: .83"- 1.7oz


          About the RRDM Magnifier:

          Extend the range of your Red Dot Sight with the AT3 3X RRDM (Ruggedized Red Dot Magnifier)

          No need to choose between the close-quarters advantage of a red dot sight, and the long-range benefits of a scope. Get the best of both worlds with a simple flip of the magnifier.


          • Easy upgrade to extend the range of any red dot sight with 3X magnification
          • Quickly transition between short- and long-range shooting scenarios. Just push the button and flip the magnifier
          • Easy install & removal with Pictainny thumb screw mount


          • Crystal-clear multi-coated optics for a sharp sight picture
          • Adjustment screws make it simple to center the red dot in the sight picture
          • Fast focus adjustment ensures a crisp sight image


          • Sturdy flip-to-side mount with positive locking mechanism, made of durable 6061 T6 aluminum matte anodized finish
          • Shockproof optic with ruggedized rubber shrouding, built to withstand recoil of any weapon, including shotguns and large-caliber rifles
          • Scratch-resistant optical coating
          • Backed by the AT3 Lifetime Warranty


          • Magnification: 3x
          • Objective Lens Diameter: 26mm
          • Mount Height: 1.4in from the base center of optic (Absolute Cowitness)
          • Eye Relief: 2.4in
          • Exit Pupil: 7.0mm
          • Field of View: 49 ft @ 100 yds
          • Length: 4.2in
          • Weight: 11.6oz with mount
          • Optics Coating: Fully multi-coated
          • Material – 6061 T6 anodized aluminum body on magnifier and mount
          • Included in the box: Flip to side mount, 3X magnifier, Hex key, Lens Cleaning Cloth

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            Customer Reviews

            Based on 22 reviews
            Great Quality, Amazing Value

            This red dot is amazing. I have three of them and they have all worked flawlessly. The 3x magnifier is my recent purchase. The quality of the lens is great and it works perfectly with the red dot.
            The only thing I would improve is how far the mount swivels the magnifier out of the way. It could go lower, to bring it closer to the rifle and out of the field of view of the shooter's left eye. Still a 5 star review. Great product!

            awesome deal

            Was wanting a good first red dot setup without breaking the wallet. Seems like its very well made for the price. Red dot was zeroed out of the box. However, red dot starbursts after the 6 brightness setting. Going to test it out soon!

            Great Value

            The red dot combo cannot be beat for the price. Great clarity with the magnifier. Red dot clearly visible on lowest setting . Would recommend and will buy again.

            Lost in shipping

            Although through no fault of theirs, my order was MIA. However before I even knew about it they called me to apologize and are sending me a replacement.

            Fun Times

            Added the combo to the M&P 15-22 I bought myself (now also my wife and two daughter’s toy). Quick shipping. Took some adjusting to get the elevation zeroed. There is some of the red crescent shape around the red dot because of my astigmatism. However, if you turn the dot down, it’s doesn’t interfere with shooting. The second photo shows my wife’s handy work the night we sighted it in. Forgot and left the red dot on. 72 hours later, it was still burning bright. Looking forward to playing with this more in the future.