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This listing is for the 3 MOA/65MOA CIRCLE  RED DOT OPTION.


The Alpha dot sight gives you a competition-ready open-emitter reflex sight that’s big on performance without breaking the bank. Designed to fit optics-ready holsters, this red/green dot sight offers you faster target acquisition with a large window featuring a 65 MOA circle and reliable precision from the 3MOA center dot. Featuring adjustable brightness, ten brightness settings, and a battery-extending low-power mode that’s canceled instantly using our shake-to-awake technology, it’s the right choice for your duty or personal protection weapon. Get the top-tier RMR red dot you’ve been looking for from a brand you can trust when every shot counts.


Engineered To Excel:

The Alpha dot sight sets the bar when it comes to large-window reflex sights. Built from field-tested materials and designed with tactical features that improve accuracy, reliability, and acquisition, it’s ready for action.

  • Made with a 7075-T6 aluminum housing–the same alloy often used in firearms production for military M-16 rifles.
  • Features the same mounting pattern as Trijicon’s RMR red dot sights for plate or slide mounting. A low-profile 1913 Picatinny mount is also included for easy installation on rifles, shotguns, carbines, or 45-degree offset mounts.
  • The large 17.5mm tall by 27mm wide lens window gives you a large sight picture without obstructing your tactical surroundings.
  • Elevation and windage are adjustable 45 MOA each (total MOA range of 90) at 1 MOA per click.
  • Parallax-free to 33 yards with unlimited eye relief.
  • The combination 65 MOA circle/3 MOA dot reticle is available in both red and green, with eight brightness settings for normal light and two night vision compatible settings for ten total levels of adjustment.
  • A single CR-1632 3V Lithium battery provides 20,000 hours of continuous power at brightness level 6, but this is extended to 50,000 hours by our high-efficiency low-power mode that engages after 225 seconds without movement.
  • Motion-sensing technology wakes your sight within milliseconds with any movement, including drawing the weapon or shaking the gun awake.
  • The shockproof and IPX7 waterproof design is built to withstand dynamic tactical situations and keep you ready to respond.
  • Top-load battery drawer makes battery swaps easy without removing or re-zeroing the optic.
  • The Alpha is backed by a three-year warranty against defects. If your optic stops working for any reason short of intentional abuse, we’ll replace it.
  • With a footprint of just 45mm x 32mm x 26.4mm (LxWxH) and weighing in at around an ounce, it’s a great choice for everyday use and carry.


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:
    • 6-32 x 0.374″
    • 4-40 x 0.25″
    • M3.5 x 0.6 x 11mm


Upgrade Your Pistol Optics:

We’re proud to offer the optics your guns need at the prices you want. Make sure you have modern sights that are ready to help you find your sight picture quickly and put out tight groups. Order your Alpha dot sight from Gideon Optics today.

Gideon Optics ALPHA 3 MOA/65MOA Circle Red Dot

  • These are shipping from our distributor and may take 10-14 business days to arrive. Thank you for your support and patience!

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