The HiViz M500 Magnetic Shotgun Sight transforms target acquisition on Winchester post-1964 shotguns and Mossberg unported models with its innovative magnetic attachment system. This fiber optic sight eliminates the need for permanent modifications while delivering enhanced visibility in varying light conditions.
What Makes This Different
Unlike traditional bead sights that require threading or adhesive mounting, the M500 uses powerful rare-earth magnets for instant installation and removal. The green fiber optic rod gathers ambient light to create a bright aiming point that outperforms standard metal beads by 300% in low-light scenarios. The magnetic base maintains zero even under heavy recoil, with field testing showing consistent point of impact through 500+ rounds of 3-inch magnum loads.Key Features
- Magnetic attachment system requires no gunsmithing or permanent modification
- Green fiber optic rod provides superior visibility in dawn and dusk conditions
- Compatible with Winchester post-1964 auto and pump shotguns plus Mossberg unported barrels
- Rare-earth magnets rated for 12-gauge magnum recoil forces
- Weather-resistant construction withstands moisture and temperature extremes
- Tool-free installation allows quick sight changes between hunting and clay sports
- Low-profile design maintains shotgun balance and swing characteristics
Technical Specs
- Sight Height: Standard bead replacement profile
- Fiber Optic: Green rod, 0.060-inch diameter
- Magnetic Base: Rare-earth neodymium magnets
- Compatibility: Winchester post-1964 autos/pumps, Mossberg unported barrels
- Weight: 0.2 ounces
- Construction: Aircraft-grade aluminum housing
- Finish: Matte black anodized
- Temperature Range: -20°F to 140°F operational
