The EOTech G45 is a 5x flip-to-side magnifier built to unlock the full potential of EOTech holographic sights at distance. On its Switch-to-Side (STS) quick-detach mount it drops in behind your sight for magnified target ID, then swings aside instantly for 1x close-quarters speed.
The extra magnification over a 3x gives noticeably greater clarity at range, making the G45 the choice for shooters who push a holographic or red dot setup beyond close quarters.
How It Compares
The G45 is purpose-built to pair with EOTech holographic sights (see the full EOTech range). Prefer a lighter, more forgiving 3x? Compare options in red dot sight magnifiers. Not sure 3x vs 5x? Read our magnifier guide and our explainer on how EOTech holographic sights work.
Compatibility
- EOTech EXPS series holographic weapon sights
- EOTech XPS series holographic weapon sights
- Optics aligned to standard-height mounts
Ideal For
- Extended-range shooting
- Precision-focused rifle setups
- Tactical and professional applications
- Improving target identification at distance
Key Features
- 5x magnification for clarity and precision at distance
- STS (Switch-to-Side) mount for instant 1x transitions
- Quick-detach for secure, repeatable attachment
- Adjustable diopter for individual focus
- Windage & elevation adjustment for alignment
- Rugged construction for demanding use
Technical Specifications
| Magnification |
5x |
| Mount Type |
STS (Switch-to-Side) QD mount |
| Eye Relief |
Approx. 2.6 in |
| Adjustment Type |
Windage & elevation |
| Length |
Approx. 4.4 in |
| Weight |
Approx. 12.8 oz |
What's Included
- EOTech G45 Magnifier
- STS (Switch-to-Side) mount
- Integrated QD mount
- User documentation
UK Delivery & Support
The EOTech G45 is UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based aftersales support and EOTech's warranty.
Frequently Asked Questions
Which sights does the G45 fit?
It's designed for EOTech EXPS and XPS holographic sights, and works with other optics set at a compatible standard mounting height.
Should I choose the G45 (5x) or a 3x magnifier?
The 5x reaches further with greater clarity at distance; a 3x is lighter with a more forgiving eye box. Choose 5x if you regularly engage at longer range.
Does the magnifier have its own reticle?
No — it magnifies the reticle of the host holographic or red dot sight.
Can I move it out of the way?
Yes — the STS mount lets you flip it to the side for unmagnified 1x shooting, or detach it entirely.
