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A20 Green Dot Sight for RMR Footprint 2 MOA Shake Awake Reflex Sight Pistol Optic Rifle Scope with Picatinny Mount

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$98.99

$ 47 .99 $47.99

In Stock

About this item

  • RMR Footprint & 1913 Picatinny Base: The 2 MOA green dot optic fits any RMR cut slide or mounting plate, compatible with most Optics Ready full-size pistols. It's also equipped with a detachable low picatinny mount that is compatible with most weavers, picatinny, and RIS rails
  • Shake Awake: Pistol green dot integrates with Motion Activated illumination (MOTAC) technology to extend the battery life. It will automatically shut off after 4 minutes without motion, and it will auto wake up even with the smallest tap (first please turn on the optic to activate the function)
  • Easy Zero & Hold Zero Well: 1 MOA per click Windage and Elevation adjustment, and you will also hear crisp sound. The feature helps you judge the offset to adjust, easy to return to zero
  • Rugged & Dependable: Constructed from aircraft grade aluminum, 1800Gs shockproof, IPX8 waterproof and anti-rust for use in rugged conditions
  • Clear View: Fully multi-coated lens enhance clarity and reduce reflections, ensure a clear aiming point in diverse lighting conditions; 2 MOA green dot makes the sight a special value to those with astigmatism
  • Compact design: Net weight of the red dot sight only 1.45 oz, makes it to be part of your EDC setup, mounted for hunting or run in shooting competitions. The optic sight is also a great gift choice for your dad, husband, friends, colleagues or yourself on any special occassions or in daily life
  • 100% Customer Satisfaction: All our customers enjoy 60 days Free-risk shopping and 3 years technical Warranty. Any problems just feel free to contact us, we are here to serve you.



Product Description

rmr green dot sight

Industry Standard RMR/SRO Footprint

  • Compatible with RMR/SRO cut slide or mounting plate, the same base as Trijicon RMR/SRO & Holosun 407C/507C/508T.
  • NOT fit for RMSc/407K/507K footprint ultra-compact pistols or Doctor footprint pistols.

Highlights of A20G Green Dot Sight

A20G is a versatile green dot sight designed for handguns, shootguns and rifles. With its RMR footprint and Picatinny mount compatibility, it offers maximum compatibility with various platforms. The optic features motion sensing illumination that automatically turns off after 4 minutes of inactivity and wakes up even with the slightest movement, this Shake Awake technology helps extend battery life up to 50,000 hours.

Constructed from aircraft-grade aluminum, rugged housing and waterproof LED emitter ensures durability in harsh conditions. Crisp 2 MOA green dot provides accurate aiming, and its fully multi-coated lens enhances clarity and reduces reflections, ensuring a clear aiming point in diverse lighting conditions. 24mm large window ensures fast target acquisition, the open design allows the shooter to stay aware of the surroundings.

1 MOA windage and elevation adjustments with audible click sound ensure precise zeroing, while top-access battery compartment makes changing battery a breeze and no need re-zeroing.

■ Green dot makes the optic a great choice for those who have astigmatism

■ Dependable: shockproof up to 1800Gs recoil impact.

■ Hold zero without fail

■ 10 adjustable illumination settings (8 daylight plus 2 NV)

rmr red dot sight

Quality First! Customer First!

We offer budget dependable optics for outdoor enthusiasts, making hunting & shooting activities accessible to everyone. The optic can be part of your EDC setup, mounted for birds/turkey/deer hunting or run in shooting competitions (USPSA/IPSC/IDPA/NRA).

GREEN DOT

RMR Footprint

Direct connection to any mount configured for the RMR footprint, fits most full sized handguns with a RMR optic-ready cut or mounting plate.

offset green dot sight

45 Degree Offset Optic Mounted

picatinny red dot sight for rifles

Picatinny Rail Mounted

Specifications

Dot Size 2 MOA
Dot Color Green
Objective Lens Diameter 24 Millimeters
Magnification 1x
Material 7075 Aluminum
Lens color Fully Multi-Coated Clear glass
Click Value 1 MOA / click
W/E Range ±45 MOA
10 Illumination Settings 8 Daytime/2 NV
Shockproof 1800Gs
Waterproof IPX8
Battery Type CR1632
Battery Life 160h-50000h
Net weight 41g/1.45oz

Jon Snow
Reviewed in the United States on March 29, 2025
The green dot sight seems well made with quality components, the dot can handle any sunlight. Only 1.4 oz without the pic mount. Seems as good as my much higher priced red dots.
PCK
Reviewed in the United States on March 28, 2025
I bought the A20G model which states that it projects a green dot but it projects a circle with the dot in the center, circle with dot. I can't get a single dot on the screen, only the circle with the dot inside. Definitely not my choice. Other than this issue the site works very well. If not for the of choice of reticle styles, I would rate this a 5.
Mike
Reviewed in the United States on February 19, 2025
I have been using this site for the past 18 months on a 9mm Glock 15. During this time I have put around 700 service load rounds through the gun. The sight is still functioning great, holds zero and shake awake works great.
Sa-10
Reviewed in the United States on August 6, 2024
Very easy installation with great fit. The value is really good when compared to the other choices out there. Looks great on the pistol and still fits in my holster for it. Dot it very bright and it seems to perform really well.
Homer323
Reviewed in the United States on August 4, 2024
I bought this after watching a video on “Buffalo Outdoors” on YouTube. He put it through the paces. I mounted this on my H&R 20 gauge for turkey hunting. I love the green dot and shake awake feature. The gunsmith that mounted it bore sighted it and it is accurate. I do recommend this sight. The price is great.
KuoH
Reviewed in the United States on March 10, 2024
I bought several different models of optics from this vendor and the original review left on this one was for a different model. This is the updated review for the correct RMR pattern model.I got this green dot as a budget alternative for use at the range and so far it has held zero after several trips and around 300-400 rounds of 9mm. I mounted this on a PSA dagger with factory suppressor height sights and was pleasantly surprised that the rear deck is low enough to allow use of the factory sights for backup. The other cheap dots I've tried had been too thick and blocked the factory sights. The green dot is easily visible in daylight without even needing to be maxed out. The package comes complete with a battery, pic mount, cleaning cloth, tools and 3 well labeled screw packs of 3 screws each. That's a nice touch in case one screw gets damaged or lost. Another nice thing about this optic is the top mounted battery, which allows for battery replacement without having to detach it and losing zero. Unfortunately that's also where I encountered an issue, which was the torx cutout in the center of the cap where the tool would go in to remove it was just a bit too small. The included wrench fit the mounting screws without any issue, so it didn't seem to be the tool that was out of spec. Luckily I found a toolset with multiple sizes and had a tip that worked. The seller was responsive and did replace the other model that I initially left the incorrect review for, but given that both units had some sort of issue while relatively new indicates that there's definitely room for quality improvement. Still at only half to a third the cost of the name brands, this is a good enough option for a range quality RMR optic that I'd probably pick up another one for a spare if it went on sale again.
CR
Reviewed in the United States on October 27, 2024
So far, so good. This thing is sturdy and bright. Awesome value for the price.
Julian.Zachary.Dieter
Reviewed in the United States on April 2, 2023
Put about 1k rounds on it now. Seems to hold its zero fairly well. I havent noticed it drifting any. For the price it is a very good buy! I more then likly will be buying another
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