G45™ Magnifier

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.

Available kitted with our switch-to-center (STS) mount or No Mount option that does not include a mount.

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.

Features

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

• ADAPTABLE DESIGN Ambidextrous and equipped with a locking, adjustable, quick-detach lever system allowing for immediate attachment or removal.

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

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

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: 33 ft. (10 m) depth
Operating Temperate: -40°F to 140°F (-40°C to 60°C)
Sealing: Fog Resistant Internal Optics