EOTECH G45 magnifier no mount black on white background
EOTECH G45 magnifier black on white background
EOTECH G45 magnifier black on white background
EOTECH G45 magnifier black on white background
EOTECH G45 magnifier Tan on white background
EOTECH G45 magnifier tan on white background
EOTECH G45 magnifier tan on white background
EOTECH G45 magnifier no mount tan on white background

Product Highlights

5x

Magnification

Switch-to-Side

Design

All HWS Models

Compatibility

3.1 × 2.3 × 3.3

L × W × H

11.3 oz

Weight

Quick Detach

Rail Attachment
EOTECH Logo Horizontal Copper on white background

 

G45™ Magnifier

376 total reviews

The G45™ is a high-performance 5x magnifier designed for precision and versatility. 

$605.00
Color
Color: Black
Mounting Option
Mounting Option: No Mount
10-Year Warranty

10-Year Warranty

G33 Awarded Close Combat Magnifier for USSOCOM

G33 Awarded Close Combat Magnifier for USSOCOM

Have questions? Visit our <a href="/pages/help-center" title="EOTECH Help Center">Help Center.</a>

Have questions? Visit our Help Center.

Product Highlights

5x

Magnification

Switch-to-Side

Design

All HWS Models

Compatibility

3.1 × 2.3 × 3.3

L × W × H

11.3 oz

Weight

Quick Detach

Rail Attachment

MORE ABOUT THE

G45™ Magnifier

Overview

The G45™ is a high-performance 5X magnifier designed for precision and versatility. Its quick-transition mount allows fast switching between 5X and 1X, while tool-free vertical and horizontal adjustments, a wide field of view, and an adjustable diopter ensure sharp, accurate targeting. Compact and lightweight, the G45™ is compatible with all EOTECH HWS® models, making it ideal for professional shooters seeking enhanced range and detail.

Tech Specs

L × W × H

3.9" x 2.3" x 3.3" (99 x 58.4 x 83.8 mm)

Weight with STS™ Mounting System

12.8 oz (362.9 g)

Weight without STS™ Mounting System

9.5 oz (269.3 g)

Mount

1" Weaver or MIL-STD-1913 rail

Fixed Magnification

5X

Eye Relief

2.6" (66 mm)

Field-Of-View

4°

Exit Pupil

4°

Country of Origin

Assembled in USA

Performance

Water Resistant

10 ft. (3 m) depth


Operating Temperate

-40°F to 140°F (-40°C to 60°C)

Sealing

Fog Resistant Internal Optics

Included in the Box

  • Magnifier

  • Switch-to-Side Mount

  • Warranty Card

  • Quick Start Guide

Reach Further, Faster.

EOTECH magnifiers add instant range and precision to any HWS model—flipping from 1× to magnified in seconds while retaining speed, clarity, and rugged, battle-ready performance.

Quickly flip between close-quarters and long-range views without losing zero — perfect for fast-changing environments.

 

Quickly flip between close-quarters and long-range views without losing zero — perfect for fast-changing environments.

 

Built to military standards with rugged construction, waterproofing, and fog-resistant optics for absolute reliability in the field.

 

Holographic technology keeps the HWS’s 1 MOA dot crisp and consistent, even at 3× or 5× magnification, for precise accuracy at distance.

 

Complete your kit

Match With an HWS®

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Restrictions & Considerations
Return Policy

Please note that ALL SALES OF SIGHTS ARE FINAL. No returns or exchanges on sights will be accepted. If purchased item arrives damaged or defective, please contact EOTECH Technical Support to obtain a RMA number.

Export Restrictions

Export of this product is strictly controlled and enforced by the U.S. Department of Commerce, Bureau of Industry and Security, as prescribed in the Export Administration Regulation (EAR), Title 15, Code of Federal Regulations, Parts 730-774. EOTECH, LLC does not authorize any of its dealers or distributors to export this commodity without prior, written authorization, and will not provide warranty or post-sales support of unauthorized international exports.

Prop 65 Warning

This product can expose you to chemicals including (Epichlorohydrin, Phenyl, Hydrazine or Cumene) which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.