AT3™ RD-50 PRO™ Micro Red Dot w/ Riser Mount & Armor

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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.

Precise

  • 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

 

Tough As Nails

  • 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.
  • You know what?  Don’t even take our word for it.  Watch 704 Tactical take a 12 gauge to the RD-50 and watch it keep running.

Incredible Value

  • No other Red Dot has a Riser and Cover at this price.  This is the Best Red Dot Under $100!
  • The RD-50 PRO is factory-direct – no markup from distributors.
  • Up to 50,000 hours of battery life at the lowest setting
  • Genuine Renata™ CR2032 Lithium battery included.
  • Backed by the Lifetime AT3 Warranty. We stand behind our products!

 

About Riser Mounts

  • Med Profile .83” Riser Mount – for “absolute” cowitness with AR iron sights (Most Popular Option)
  • Hi Profile 1” Riser Mount – for “lower 1/3” cowitness with AR iron sights

Not sure what that all means?  Check our FAQ below!

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

Red Dot Sight Technical Specs

  • Power / Obj. Lens: 1x23mm
  • Reticle: 2 MOA Red Dot
  • Lens Coating: Multi-coated
  • Weight: 3.6 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 the 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
  • Recoil resistance – Certified up to 500g’s. Certified for use with large-caliber rifles and shotguns, as well as “springer” airguns with 2-way recoil
  • Body material: 6061 Aluminum
  • Finish: Matte black anodized

PRO-MOUNT Cantilever Riser Mount Technical Specs

  • Mount Type: Picatinny or Weaver Rails
  • Length: 1.6″
  • Picatinny Rail: 3 Slots
  • Material: Black Anodized Aircraft Aluminum
  • Saddle Height: 1″ and .83″ available
  • Weight: 1.1 oz

Frequently Asked Questions

Q: How do I know which riser mount to get?
A: For AR’s, we generally recommend the .83″ mount if you are running without iron sights since it puts the red dot at the standard height of mil-spec iron sights. If you’re using this with iron sights, we recommend the 1″ mount for “lower 1/3 cowitness”. (See below graphic for an explanation of cowitness types)

Difference Between Absolute vs. Lower 1/3 Cowitness

The .83″ mount is the most popular option, but many people prefer the 1″ mount as it allows more versatility when combined with iron sights.

Q: Do I need to use iron sights along with with the RD-50 Red Dot Sight
A: NO – Iron sights are not required to use this red dot sight! The red dot sight can be used on its own. Many people choose to use iron sights as a backup, but they are optional. This red dot sight will work great on “optics ready” rifles that don’t have any iron sights.


Have Questions About this Product?


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 627 reviews
94%
(591)
3%
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1%
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G
Garin Greyeyes
AT3 RD-50

Mounted the AT3 RD-50 on a Zastava AK varant. It holds zero very well but the red dot is very hard to see in bright daylight. I had the red dot selected to the highest setting. It is impossible to see in snow-covered terrain with the sun fully out. Sight has been in rain and freezing cold snow. It's a solid built sight. Maybe the green dot is easier to see. **( I shot close to 900 rds with sight on my rifle)**

C
Christopher Elizaldi
Can’t zero it in

Well I’m not to sure if I’m doing it wrong but when using a bore sight I can not zero the red dot in with the bore sight laser it does not go low enough to be directly on the laser so it’s maybe half an inch above the bore laser but other than that I love it

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

D
DAVID
AT3™ RD-50 PRO™ Micro Red Dot w/ Riser Mount

This is my 5th one. Only 4 of them are in operation. Had a lens crack on one when a spent shell casing hit it. (nothing to with craftsmanship of the product, just freak thing that happen) Have 3 mounted on rifles and one on PCC. Easy to sight in and holds up very well to recoil.

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

A
Andrew B
Can't beat the price

For my budget build, I needed an inexpensive red dot, this AT3 Red Dot fits the bill. The dot isn't too large when it's activated and with the different level of brightness, it works. Zero complaints. Zero issues.

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

T
Thomas W.
10/10 Red Dot Thanks AT3!

So far so good!
It’s durable, fits great and is easy to install. Super easy to adjust as well, and the multiple brightness settings are really helpful for some outdoor fun. The only thing I would change is for the sight to be more centered. As it stands, my sights are set towards the bottom end of the glass. Certainly not ruling out shoulder placement on my part though.
New AR+new red dot=
New adjustments lol.

In fairness, the only reason it’s an issue is because I’ve
also ordered the AT3 3x magnifier RRDM scope. The scope itself is a cool piece of equipment-but it’s tough getting the red dot flush for a quick long range shot. Scope sits just a ‘bit’ higher than the red dot, and is not quite as sturdy a fit.
That being said-I’m reasonably new to red dots, and AR life in general. So…AT3 if you have any advice/suggestions send them my way! Always eager to learn and improve.
Regardless-super happy with my purchase and highly recommend it to any who take the time to real this novel.
Easy to install, easy to adjust, affordable, durable and looks badass (for those bonus points that don’t really matter) 😂.
10/10 recommend thanks AT3!
Ps-sorry for the terrible picture. My wife was yelling at me to stop playing with my AT3 gear 😂.