Quick Summary
The AXEON Optics 7XRGB20 Tri Color Dot Sight is a compact sight designed for fast aiming in different lighting conditions. It offers red, green, or blue reticle colours with 7 brightness levels for each colour, plus a 20mm objective and ocular lens.
Who It Is Best For
This is a good fit for buyers who want a simple sighting option with multiple reticle colour choices and adjustable brightness. It also suits anyone looking for a compact model that fits a standard Picatinny rail.
What To Know Before You Buy
It installs on a standard Picatinny rail and locks down with a single slotted hex nut, so it is worth checking your setup before ordering.
Pros: Multiple reticle colour choices and brightness levels give you more flexibility in changing light.
Cons: You should check that your rail and preferred variation are suitable before buying.
Common Buyer Questions
What colours can it use?
It offers red, green, or blue reticle colour choices.
Does it have brightness control?
Yes, each colour has 7 brightness levels.
What battery does it use?
It is powered by one AAA battery.
How long does the battery last?
The listed run time is 250 hours.
Will it fit my rail?
It is designed to install on a standard Picatinny rail, so check your setup before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Tri colour dot sight | Gives you red, green, or blue reticle choices |
| 7 brightness levels for each colour | Lets you adjust the sight to suit changing light |
| 20mm objective and ocular lens | Compact lens sizing for a smaller sight profile |
| Standard Picatinny rail fit | Designed to install on compatible rails |
| Single slotted hex nut lock down | Secures the sight in place once fitted |
| One AAA battery | Powers the sight |
| 250 hour run time | Gives a guide to expected battery life |
Final Buying View
The AXEON Optics 7XRGB20 Tri Color Dot Sight is a practical choice if you want a compact sight with colour options and adjustable brightness. It combines simple fitting on a standard Picatinny rail with battery powered use and a stated 250 hour run time. If those features match what you need, it is a straightforward option to consider.





