EOTechRed Dot Sight Magnifier
EOTech G45 5x Magnifier with STS Mount Tan
- Magnification
- 5x
- Mount
- STS (Switch-to-Side) quick-detach mount included
- Eye Relief
- approximately 2.6 in (66 mm)
- Adjustment
- windage and elevation
In stock — 7–10 business day delivery
Tracked delivery, estimated 7–10 working days
Want to know when it's back? Email us and we'll let you know
Multi-buy savings
Mix any optics and lights — applied automatically
- 5%2 items
- 10%3 items
- 15%4 or more
Applied automatically at checkout — no code needed. Accessories such as tailcaps, switches and mounts aren't included.
Complete your setup
- Shipped from the UK with tracked delivery
- 30-day returns on unused items
- Warranty support — contact us first
Delivery
Every order is shipped from the UK with tracked delivery. Estimated delivery time is 7–10 working days, and you will receive tracking details by email as soon as your order is on its way.
Returns
Unused items in their original packaging can be returned within 30 days. Email info@opticstrader.co.uk first and we will confirm the return details.
Warranty
Every product is new and boxed. If anything goes wrong, contact us first and we'll help with a manufacturer warranty claim where one applies.
The EOTech G45 Magnifier with STS Mount in Tan is a 5x magnifier supplied on EOTech's Switch-to-Side (STS) quick-detach mount, finished in Tan, with approximately 2.6 in (66 mm) of eye relief, a length of approximately 4.4 in (112 mm) and a weight of approximately 12.8 oz (363 g).
5x is the reason to choose the G45 over the 3x G33 and G43. It is the highest magnification EOTech offers behind a holographic sight, making target identification at distance far easier, at the cost of a longer, heavier body and a narrower field of view.
Finish: Tan — also sold as the G45 5x magnifier with STS mount in Black, and without a mount as the G45 5x magnifier in Tan, no mount.
How it compares
Want less magnification in a lighter package? The G33 in Tan and the shorter G43 in Tan are both 3x. Match it with an EXPS3-0 holographic weapon sight in Tan. Browse all red dot magnifiers and the wider EOTech range.
Ideal for
- Target identification at distance for vermin control and night fox
- Civilian Service Rifle shot at the longer distances
- Straight-pull AR-15 rifles running a holographic sight
- Builds where a tan magnifier matches the optic and furniture
Key features
- Magnification: 5x
- Mount: STS (Switch-to-Side) quick-detach mount included
- Eye Relief: approximately 2.6 in (66 mm)
- Adjustment: windage and elevation
- Length: approximately 4.4 in (112 mm)
- Weight: approximately 12.8 oz (363 g)
| Magnification | 5x |
| Mount Type | STS (Switch-to-Side) QD mount |
| Eye Relief | Approx. 2.6 in (66 mm) |
| Adjustment Type | Windage & elevation |
| Finish | Tan |
| Length | Approx. 4.4 in (112 mm) |
| Weight | Approx. 12.8 oz (363 g) |
| MPN / UPC | G45.STSTAN / 672294300472 |
What colour is the EOTech G45.STSTAN?
The EOTech G45.STSTAN has a Tan finish; the same magnifier and mount are also sold in black as the EOTech G45.STS.
What magnification does the EOTech G45 give?
The EOTech G45 is a 5x magnifier, the highest magnification in EOTech's magnifier range.
Does the EOTech G45.STSTAN include a mount?
Yes — the EOTech G45.STSTAN is supplied with the STS (Switch-to-Side) quick-detach mount.
Does the EOTech G45 have its own reticle?
No — the EOTech G45 has no reticle of its own. It magnifies the reticle of the holographic or red dot sight mounted in front of it.
What is the eye relief on the EOTech G45?
The EOTech G45 has approximately 2.6 in (66 mm) of eye relief.
Every order is shipped from the UK with tracked delivery, with an estimated delivery time of 7–10 working days. Unused items in their original packaging can be returned within 30 days for a full refund.


