Need your order by Christmas? Click Here

DEAL OF THE DAY

Save 10% No Coupon Needed.

AT3™ RRDM™ 3x Red Dot Magnifier w/ Flip to Side Mount

SKU: RRDM-3X

Out of Stock

Find great deals on AT3 and STNGR Optics, now through December 16th!

Orders will Ship within 1 Business Day
Backed by the AT3 Lifetime Warranty!
TOP ADD-ON'S

AT3™ ALPHA Shake Awake Red Dot Sight

$101.99
AT3 ARO Micro Red Dot Sight with Absolute Cowitness Mount

AT3 ARO™ Micro Red Dot Reflex Sight with Riser Mount

$139.99

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.

AT3™ RRDM™ 3x Red Dot Magnifier w/ Flip to Side Mount

Versatile

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

Accurate

  • 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

Durable

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

Important fit note:

This magnifier is designed for use with the AT3 RD-50 and AT3 LEOS red dot sights. The height of the magnifier is a great match for “absolute cowitness” red dot sights like the AT3 RD-50 with .83″ riser, and also works well with the AT3 LEOS or RD-50 with 1″ riser. To center a red dot in the magnifier’s view, use the adjustment screws on the top and right sides of the magnifier. Be sure to take off the protective caps first!AT3 Tactical RRDM Ruggedized Red Dot Magnifier Height

Specifications:

  • Magnification: 3x
  • Objective Lens Diameter: 26mm
  • Height: 1.5in from the base center of the optic
  • 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 steel mount
  • Included in the box: Flip to side mount, 3X magnifier, Torx wrench, Instruction Sheet, and Lens Cleaning Cloth

RRDM Instruction Manual

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

AT3 Lifetime Warranty Logo

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.

This includes AT3 Red Dot SightsHandguardsIron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.

In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.

If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.

If your product is in need of warranty service, please contact AT3 Tactical to start the process

Our contact info is available here. To expedite processing, please provide your order information and description of the defect.

Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.

Customer Reviews

Based on 94 reviews
82%
(77)
9%
(8)
4%
(4)
2%
(2)
3%
(3)
L
Luis Santos
Can’t complain

So far so good

Hi there! We're thrilled to hear that you're satisfied with your AT3™ RRDM™ 3x Red Dot Magnifier and Flip to Side Mount. Thanks for taking the time to leave a review. If there's anything else we can assist you with, don't hesitate to reach out. Have a great day!

H
Henry Etheze
Recommended

Bought the magnifier to go with my RD-50. Perfect match. I like the fact I can easily remove it and stash it in a pocket and put it back on. Can use it off the rifle to ID targets too.

H
Headhunter35
Great Set-Up for My 9MM Ruger PC Carbine

I learned many years ago in a funny sounding place, that not all targeting needs to be done by a 16 inch rifle from a battleship. Fact is most of us (IMHO) are probably more than likely going to need something inside 50 - 70 yards with great eye relief and and the advantages of the red-dot. (That is if we ever really need anything). Enter AT3! Putting it all together, the red dot reinforced by the Green laser, and the combination perfectly focused is going to mean real problems for whatever is showing in the glass! The other advantage, of course, is CQB so close you only have time to flip on the laser. Great to know one doesn't have to take time to acquire a normal targeting situation, and may not even need the glass. This is also a great combo for multiple shooters; especially where one has just enough blurriness to need the magnifier, and the other(s) don't.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

D
Dennis Boyer
Nice addition

This was a very nice addition to my LEOS red dot. Very easy to get the sight window I want. Five shot groups at 100 yards were 2.6 inches. I’ll take that any day with a 3X magnifier. I do think I can dial it in some. When three shots out of five touch. Hard to beat.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

J
Jim Harris
Worth the money

I installed AT3 Red Dot with no difficulties, this is a real deal. I found it to make the use of my red dot awesome @ 100 yards

Customers who viewed this item also viewed these products

AT3™ ARO + DELTA Red Dot Kit - Includes Red...

(no reviews yet)
$323.99$275.39
This kit combines the AT3 ARO Micro Red Dot Sight, and the DELTA 3x

AT3™ RD-50 + DELTA Red Dot Kit - Includes Red...

$256.49$218.02
This kit combines the AT3 RD-50 PRO Red Dot Sight, and the DELTA 3x

AT3™ ARO + RRDM Magnified Red Dot Kit - Includes...

$246.99$209.94
This kit combines the AT3 ARO with Absolute Cowitness Mount, and the RRDM 3x
AT3™ Magnified Red Dot with Laser Sight Kit - Includes Red Dot with Laser Sight & 3x Magnifier

AT3™ Magnified Red Dot with Laser Sight Kit - AT3...

$199.99$169.99
This kit combines the AT3 LEOS Red Dot with Integrated Laser Sight, and the

AT3™ 4x Magnified Red Dot with Laser Sight Kit -...

$250.99$213.34
This Comprehensive Optics Package Gives You the Right Tools from Point Blank to Long
With 0.83 Inch Riser Mount

AT3™ RD-50 PRO™ Micro Red Dot with Cantilever Riser Mount

$99.99$79.99
Rugged and Reliable, New and Improved.  Premium Features and Outstanding Value. The best value

AT3™ LEOS + DELTA Red Dot Kit - Includes Red...

(no reviews yet)
$283.49$240.97
This kit combines the AT3 LEOS Red Dot Sight with Laser Sight, and the

AT3™ ALPHA + DELTA Red Dot Kit - Includes Red...

$274.49$233.32
This kit combines the AT3 ALPHA Red Dot Sight with Shake Awake, and the

AT3™ ALPHA + 4xRDM Red Dot Kit - Includes Red...

Go up close or long range with the ALPHA Shake Awake Red Dot Sight

AT3™ ALPHA + RRDM Red Dot Kit - Includes Red...

$206.99$175.94
Enhance the new ALPHA Shake Awake Red Dot Sight with the RRDM 3x Magnifier!

AT3™ DELTA 3x Red Dot Magnifier with QD Flip-to-Side Mount

$184.99$157.24
The DELTA has better glass clarity, longer eye relief, and an excellent QD mount!
AT3 4xRDM 4x Red Dot Magnifier with Flip to Side QD Mount

AT3™ 4xRDM™ 4x Red Dot Magnifier with Flip-to-Side Mount

$154.99$131.74
Go from fast up close to precise at long range, with AT3’s new 4x

Frequently purchased together

AT3 Tactical RCO Red Dot Sight with Circle Dot Reticle and Riser Mounts

AT3™ RCO™ Red Dot Sight with Circle Dot Reticle and...

$159.99$127.99
The RCO (Rugged Carbine Optic) Does It All – Circle Dot Reticle, Night Vision
With 0.83 Inch Riser Mount

AT3™ RD-50 PRO™ Micro Red Dot with Cantilever Riser Mount

$99.99$79.99
Rugged and Reliable, New and Improved.  Premium Features and Outstanding Value. The best value
AT3 ARO™ Micro Red Dot Reflex Sight with Optional Riser Mount

AT3 ARO™ Micro Red Dot Reflex Sight with Optional Riser...

$149.99$119.99
AT3’s Smallest and Most Versatile Micro Red Dot Sight Even a great sight can

AT3™ DELTA 3x Red Dot Magnifier with QD Flip-to-Side Mount

$184.99$157.24
The DELTA has better glass clarity, longer eye relief, and an excellent QD mount!

AT3™ Red Tail™ Rifle Scope with Locking Caps - 1-4x...

$194.99$165.74
The Red Tail Rifle Scope with Mount – The Best Value, Fastest on Target,
AT3 RD-50™ Micro Red Dot Reflex Sight

AT3 RD-50™ Micro Red Dot Reflex Sight

$74.99$59.99
Accurate. Dependable. Unbeatable Value in a Small Package. Featuring a crisp 2 MOA red
AT3 RD-ARMOR Protective Cover with Lens Caps for RD-50 Red Dot Sight

AT3 RD-ARMOR Protective Cover with Lens Caps for RD-50 Red...

$14.99$12.74
Protect your RD-50 with this easy-to-install cover, with captive lens caps for quick, easy

AT3™ ALPHA Micro Red Dot Sight with Shake Awake and...

$119.99$101.99
AT3’s First Shake Awake Red – or Green – Dot Sight The ALPHA represents

AT3™ ARO + 4xRDM Magnified Red Dot Kit - Includes...

$277.99$236.29
Combine our Latest Red Dot Sight and Magnifier for a Crisp, Open Sight Picture
AT3 Red Dot Magnifier w/ 3x Flip to Side Mount

AT3™ RRDM™ 3x Red Dot Magnifier w/ Flip to Side...

$109.99$93.49
Extend the range of your Red Dot Sight with the AT3 3X RRDM (Ruggedized

AT3™ 3xP Scope - 3x Prism Scope with Illuminated BDC...

$239.99$203.99
Accurate, Compact Prism Scope with Intuitive BDC Reticle Whether you’re ringing steel or on

AT3™ LEOS™ Red Dot Sight with Integrated Laser Sight &...

$129.99$110.49
The AT3 LEOS™ (Laser Enabled Optic System) is Accurate, Versatile, Reliable, & Packed with

Questions & Answers

Don't see the answer
you're looking for?

Loading questions...