

EOTech G43 STS
EO-G43B-STS
$420
Condition: Used
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EOTech G43 Black on STS Mount
This configuration includes an EOTech G43 3x magnifier in black, paired with the factory STS (Switch-to-Side) mount, which uses a spring-tensioned, push-to-deploy mechanism to transition the magnifier laterally out of the sight line when not in use. The STS mount positions the magnifier at standard height-over-bore, compatible with both absolute and lower 1/3 co-witness optics. Lockup is secure, and deployment is controlled via a push-pivot system with no secondary latches.
The G43 offers a smaller, lighter alternative to the G33, with a 3x fixed magnification, 2.5-inch eye relief, and 7.5° field of view. Windage and elevation are user-adjustable in 0.5 MOA increments. The housing is sealed for fog resistance and water resistance to 10 meters. Includes 7mm spacer, no original packaging.
Specifications:
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Magnification: 3x (fixed)
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Eye Relief: 2.5 inches (63.5 mm)
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Field of View: 7.5°
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Mount Type: EOTech STS (Switch-to-Side), standard height-over-bore
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Mount Finish: Black
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Magnifier Finish: Black
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Windage/Elevation Adjustment: 0.5 MOA per click
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Construction: Water-resistant to 33 ft (10 m); fog-resistant internal optics
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Dimensions (L × W × H): 3.1 × 2.3 × 3.3 in (78.7 × 58.4 × 83.8 mm)
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Weight: 11.3 oz (320.3 g)
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Compatibility: MIL-STD-1913 rail