EOTechRed Dot Sight Magnifier
EOTech G43 3x Magnifier with STS Mount Black
- Magnification
- 3x
- Mount
- STS (Switch-to-Side) quick-detach mount included
- Eye Relief
- approximately 2.5 in (64 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 G43 Magnifier with STS Mount is a 3x magnifier supplied on EOTech's Switch-to-Side (STS) quick-detach mount, with approximately 2.5 in (64 mm) of eye relief, a length of approximately 3.1 in (79 mm) and a weight of approximately 11.3 oz (320 g).
The G43 is the short one. At approximately 3.1 in it is noticeably more compact than the 3.9 in G33 at the same 3x magnification, and it gives slightly more eye relief — which is what makes it the easier magnifier to fit on a crowded rail behind a holographic sight.
Finish: Black — also sold as the G43 3x magnifier with STS mount in Tan, and without a mount as the G43 3x magnifier, no mount.
How it compares
The G33 is the same 3x in a longer body; the G45 steps up to 5x for longer identification. Pair it with an EXPS3-2 holographic weapon sight, or buy the pair together as the HHS VI hybrid sight system. Browse all red dot magnifiers and read how to choose a magnifier.
Ideal for
- Civilian Service Rifle shot at 100 to 300 yards
- Short rails where a compact magnifier is easier to fit
- Practical rifle stages mixing close and distant targets
- Target identification for vermin control and night fox
Key features
- Magnification: 3x
- Mount: STS (Switch-to-Side) quick-detach mount included
- Eye Relief: approximately 2.5 in (64 mm)
- Adjustment: windage and elevation
- Length: approximately 3.1 in (79 mm)
- Weight: approximately 11.3 oz (320 g)
| Magnification | 3x |
| Mount Type | STS (Switch-to-Side) QD mount |
| Eye Relief | Approx. 2.5 in (64 mm) |
| Adjustment Type | Windage & elevation |
| Finish | Black |
| Length | Approx. 3.1 in (79 mm) |
| Weight | Approx. 11.3 oz (320 g) |
| MPN / UPC | G43.STS / 672294300434 |
What is the difference between the EOTech G43 and the G33?
Both are 3x magnifiers, but the EOTech G43 is shorter at approximately 3.1 in against approximately 3.9 in for the EOTech G33, and it gives slightly more eye relief at approximately 2.5 in.
Does the EOTech G43 with STS mount include a mount?
Yes — this version of the EOTech G43 is supplied with the STS (Switch-to-Side) quick-detach mount. A no-mount version is sold separately.
Does the EOTech G43 have its own reticle?
No — the EOTech G43 has no reticle of its own. It magnifies the reticle of the holographic or red dot sight mounted in front of it.
Can the EOTech G43 be moved aside without removing it?
Yes — the STS mount swings the EOTech G43 to the side so you can return to 1x without taking the magnifier off the rifle.
How much does the EOTech G43 with STS mount weigh?
The EOTech G43 with STS mount weighs approximately 11.3 oz (320 g).
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.