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Omega Red Dot Sight


  • **BACKORDER NOTICE : Variations listed as Backordered expected to ship 7/30/24
  • Designed to fit plates and slides with RMR footprint
  • Large window without obstructing field of view
  • 1-MOA per click adjustment
  • Shake-to-awake activation in milliseconds

Product Description

Reticle view of Gideon Optics Omega at an outdoor shooting range



There are large window RMR Optics, and then there’s the Omega red dot sight. Featuring a huge lens window and competition-ready features, the Omega is designed to speed up target acquisition and improve accuracy without costing you an arm and a leg. We’ve engineered the features you need, like a dual-MOA circle/dot reticle, adjustable brightness, and a long battery life that’s extended by our innovative low-power mode with shake-to-awake technology, then matched that engineering to materials that are ready for the rigors of field use in dynamic tactical situations. Shoot better with an extra-large window dot sight from a company you can count on to have your six.

Big Sight Picture, Small Groups

The large lens on the Omega red dot sight gives you a big sight picture without blocking out your field of view–always 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 Circle-Dot and Dot ONLY options.
  • Reticle Options:
    • RED 45MOA Circle with a 3MOA Dot
    • GREEN 45MOA Circle with a 3MOA Dot
    • RED 3MOA Dot
    • GREEN 3MOA Dot
  • Elevation and windage are adjustable for a total of 90 MOA (45 MOA each) at 1 MOA per click.
  • Designed to fit the popular Trijicon RMR optic pattern common on many handguns. A low-profile 1913 Picatinny mount is also included for mounting on compatible rifles, carbines, PCC weapons, or as a 45-degree offset backup reflex sight.
  • This sight offers unlimited eye relief for quick and accurate targeting.
  • Choose from 10 brightness settings, including 8 for normal light and two night vision compatible settings.
  • A battery-extending low-power mode turns off your emitter after 225 seconds without motion. Any movement, from drawing to a quick wrist shake, reactivates your reticle in milliseconds. After 12 hours Omega enters a Deep Sleep mode to conserve battery, a single button press reactivates standard motion activation.
  • The Omega red dot sight is powered by a single CR-1632 3V lithium-ion battery that’s easily changeable without removing or re-zeroing the sight, thanks to a convenient top-loading battery tray. Expect a single battery to give you up to 50,000 hours of service life thanks to our energy-efficient features and design.
  • Weighs approximately 1.8 oz. and measures 52.5mm x 30.7mm x 31.7mm (LxWxH).
  • We made this sight shockproof and IPX7 waterproof, so it’s ready for whatever you throw at it.
  • Gideon Optics’ sights are backed by a lifetime warranty that replaces your sight if it stops working for any reason short of intentional damage.

What’s in the Box:

  • 1913 picatinny rail mount and screws
  • T10 tool
  • Adjustment tool
  • Lens cleaning cloth
  • One pair each of the following mounting screws (recommended torque for slide mounting is 12 inch-pounds) :
    • 6-32 x 0.374″
    • 4-40 x 0.25″
    • M3.5 x 0.6 x 11mm

Go Big or Go Home

When you want a larger lens without compromising on accuracy, the Omega delivers. Make sure your weapon has a high-performance sight you can count on. Order your RMR red or green dot sight from Gideon Optics today.

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