Quick Summary
The 558 Red Green Dot Sight and G33 3X Magnifier Combo with QD Mount is a sight and magnifier setup for use on 20mm standard rails. It combines a red and green dot sight with 20 levels of brightness adjustment and a 3X magnifier that detaches and installs easily with a quick release lever.
Who It Is Best For
This combo is suited to buyers who want a flexible sighting setup with quick switching between 1X and 3X use. It will suit those who value easy removal, adjustable brightness, and a clearer view through the multi coated lenses.
What To Know Before You Buy
The sight is listed as compatible with 20mm standard rails, so it is worth checking your rail before ordering. The package does not include a CR123A battery. The description also presents the unit as water resistant and fog resistant, with a non reflective rubber coated finish and aluminium construction.
Pros: Quick release mounting, adjustable brightness, and a 3X magnifier give the user a flexible setup.
Cons: Check rail compatibility and battery needs before ordering.
Common Buyer Questions
Does this use red and green dots?
Yes, it is described as a holographic hybrid sight that can switch between red and green dots.
Does the magnifier have quick release fitting?
Yes, the magnifier uses a quick detach fixed mount for fast installation and removal.
What level of magnification does it offer?
The magnifier is listed as 3X.
Is it suitable for 20mm rails?
It is described as capable of mounting onto 20mm standard rails.
Is a battery included?
No, it is listed as not including a CR123A battery.
Key Details
| Detail | What it means in use |
|---|---|
| 558 sight and G33 3X magnifier combo | Combines a dot sight with added magnification in one setup. |
| Quick release mount | Allows easier fitting and removal. |
| 20 levels of brightness adjustment | Lets the user adjust the sight to suit different conditions. |
| Red and green dot switching | Gives two sight colour options. |
| Multi coated lenses | Supports a clearer view through the optic. |
| 20mm standard rail compatibility | Designed for use on a 20mm rail system. |
| Not including CR123A battery | Battery needs to be arranged separately. |
Final Buying View
This combo offers a practical mix of quick release mounting, 3X magnification, and adjustable red and green dot sight options. It is a straightforward choice for anyone wanting a flexible sighting setup for a 20mm rail system. If that matches your needs, it is worth checking the rail fit and battery requirement before ordering.






