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Omega Reflex Sights, 3 MOA Green Circle Dot Reticle, Black, Om10Gn

Based on 20 reviews
Condition: New
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$189.99

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Nov 13
Order within 16 hours and 20 minutes

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At a glance

Condition
New
Model
OM10GN
Color
Black
Material
Aluminum
Style
red-dot-sights
Sport
Hunting
Magnification Maximum
1 x
In the box
A low-profile 1913 Picatinny mount is also included for mounting on compatible riflesGideon Optics Omega Red Dot Reflex SightsMicro fiber clothe and battery included
Works with
Handgun

Features 10

  • The large lens on the Omega red dot sight gives you a big sight picture without blocking out your field of viewalways dangerous in a duty or defensive tactical situation. This makes it the perfect pistol optic choice for shooting competitions, range work, as a duty weapon, or as a backup reflex sight on larger firearms.
  • The 7075-T6 aluminum housing is made from the same material often used in components for the m-16 rifle and other firearms. This aluminum alloy is known for its durability in the field under harsh conditions.
  • The massive 22.3mm tall by 27mm wide lens is parallax free to 33 yards and features a bright 65 MOA circle and 3 MOA dot in your choice of red or green.
  • Elevation and windage are adjustable for a total of 90 MOA (45 MOA each) at 1 MOA per click.

Specs 24

Brand Gideon Optics
Color Black
Style red-dot-sights
Sport Hunting
Material Aluminum
Magnification Maximum 1 x
Objective Lens Diameter 27 millimeters
Magnification Minimum 1 x

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


Clear glass, rugged, budget friendly
I’m very satisfied and was pleasantly surprised with this optic. I have two, one is red circle/dot on my Springfield Armory Kuna. The other is green circle/dot on my Springfield Echelon. Both hold up to recoil, are rugged and hold zero after hundreds of rounds fired. For those on a budget yet demand quality, I recommend this one 110% ... show more
Reviewed in the United States on May 31, 2026 by MrFireby2023

Definitely don’t pass this one by
I am seriously blown away. My friend recommended them and I am very impressed. Large viewing window and easy installation. Highly recommend their stuff.
Reviewed in the United States on June 3, 2026 by M. Snider

4.5 - Great optic, great price
I wish I could give it a 4.5 rating only because, the optic rocks left to right ever so slightly. Its very minimal, micro at best. Also the shake wake feature doesn't work on mines, it just stays constantly on so I've gotten used to just manually turning it off which isn't a big deal to me. The quality and price you're paying for a SRO is pretty good. The green circle dot is super clear and for me came out the boxed zeroed and I didn't need to make adjustments. I mounted it on a G45 Gen 5 and I have no regrets and I'm glad I bought it. ... show more
Reviewed in the United States on January 9, 2026 by Alex

Hold zero
Great dot easy to pick up. Hold zero after 500 rounds through
Reviewed in the United States on April 28, 2026 by Anonymous

Great sight For The Money
I love the size of the viewing windows on this optic. It makes for faster target aquisition. It's no wonder I own three of these sights.
Reviewed in the United States on October 23, 2025 by Daniel Chan

Seems to be good product but with 1 flaw
Product seems to be as advertised.. Good quality materials.. After going to the range a few times I notice the "Shake awake" feature is completely non existent.. You must turn the dot on manually.
Reviewed in the United States on May 5, 2024 by Gerald Johnson
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