Gideon Optics Alpha Green Dot Reflex Sight (RMR compatible)
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Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
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.
Features:
- Made with a 7075-T6 aluminum housing–the same alloy often used in firearms production for military 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 lifetime 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 1.5 ounces, it’s a great choice for everyday use and carry.
| Color | Black |
| Fabric/Material | 7075-T6 Aluminum |
| Magnification | 1 x |
| Objective Lens Diameter | 27 mm |
| Objective Window Size | 17.5x27 mm |
| Reticle | 3 MOA Dot |
| Brightness Settings | 10 |
| Eye Relief | Unlimited |
| Adjustment Type | MOA |
| Adjustment Click Value | 1 MOA |
| Emitter Type | Open |
| Parallax | Parallax Free |
| Battery Type | Lithium Metal, CR1632 |
| Battery Quantity | 1 |
| Battery Life | 20000 hours |
| Water Resistance Level | IPX-7 |
| Length | 45 mm |
| Width | 32 mm |
| Height | 26.4 mm |
| Weight | 1 oz |
| Mount Type | Picatinny |
| Gun Rail | Picatinny |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.






