HiViz S400G Magnetic Front Sight - Green Fiber Optic Black

The HiViz S400G S-Series Magnetic Front Sight transforms target acquisition with its bright green fiber optic insert and innovative magnetic attachment system. This sight delivers enhanced visibility in varying light conditions while maintaining the flexibility to switch between different sight configurations quickly.

What Makes This Different

The S400G features HiViz's proprietary magnetic mounting system that allows instant sight changes without tools or permanent modifications to the firearm. Unlike traditional dovetail sights that require fitting and adjustment, this magnetic system provides secure attachment while enabling rapid customization. The bright green fiber optic rod gathers ambient light to create a brilliant aiming point that outperforms standard bead sights in both bright sunlight and low-light conditions.

Key Features

• Magnetic attachment system for tool-free installation and removal
• Bright green fiber optic insert for enhanced target visibility
• Durable black finish resists wear and corrosion
• Compatible with ribbed shotgun barrels and select rifle applications
• Interchangeable with other S-Series sight inserts
• Low-profile design maintains clean sight picture
• Weather-resistant construction for outdoor use

Field performance shows significant improvement in target acquisition speed compared to standard bead sights. The fiber optic technology excels in competitive shooting scenarios where quick sight alignment is critical. Hunters benefit from the enhanced visibility during dawn and dusk periods when game is most active. The magnetic system proves reliable through hundreds of rounds while maintaining zero retention.

Technical Specs

• Sight Type: Magnetic front sight with fiber optic insert
• Insert Color: Bright green fiber optic
• Finish: Matte black
• Mounting: Magnetic attachment system
• Compatibility: Ribbed shotgun barrels, select rifles
• Material: Steel construction with polymer insert
• Weight: Approximately 0.3 oz
• Manufacturer: HiViz Shooting Systems

The S400G represents a practical upgrade for shooters seeking improved sight visibility without permanent firearm modifications. The combination of magnetic convenience and fiber optic performance addresses the limitations of traditional iron sights while maintaining reliability under field conditions.