AT3 RD-50™ Micro Red Dot Reflex Sight

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Accurate. Dependable. Unbeatable Value in a Small Package.

Featuring a crisp 2 MOA red dot reticle, waterproof housing with shockproof internals, and weighing in at only 3.6 ounces, the AT3 RD-50 Red Dot sight is optimized for the AR platform, but also ideal for shotguns, handguns, hunting rifles, and any other weapon with a Picatinny or Weaver rail system.

Buy on Amazon AT3 RD-50™ Micro Red Dot Reflex Sight w/ Optional Riser Mount

 

Accurate

  • 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.

Dependable

  • Fully waterproof, with rubber gaskets on turrets and battery cover.
  • Nitrogen filled 6061 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 Lifetime AT3 Warranty. We stand behind our products!

Inside the box:

  • Red dot sight
  • 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

Frequently Asked Questions

Q: Do I need to use iron sights along 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 😂.