HIVIZ Fiber Optic Sight Set for Mossberg & Winchester Shotguns - Green Rear, Interchangeable Red & Green Front

If you're serious about shotgun accuracy—whether you're hunting slugs, turkeys, or upland birds—the Hi-Viz Fiber Optic Sight Set for Mossberg & Winchester shotguns puts a genuinely bright, fast-acquiring sight picture on your barrel. Fiber optic sights excel in low-light conditions and across varying game scenarios because the bundled light-gathering pipes stay visible when bead sights fade. This set arrives with interchangeable front elements and a fully adjustable rear sight, so you can dial in your gun exactly and swap colors to match your hunting situation.

The modular design here is what sets it apart from a fixed bead. You get a green rear sight that's rock-solid once adjusted, and a magnetic front sight with both red and green LitePipe inserts in the box. If you're hunting upland or waterfowl and want to strip the rear sight off and run the front alone, you can do that. If you're working slugs or turkeys and need precision, keep both mounted. The magnetic quick-swap front lets you change colors without tools—handy when you're deciding between red and green fiber under different sky conditions.

Installation is straightforward: the sight set fits rib tubes from .328″ to .437″ in diameter, which covers the standard Mossberg and Winchester shotgun ribs. The rear adjusts for both windage and elevation, so unlike factory beads, you can actually dial your shotgun in to your point of aim rather than learning holdover. That matters when you're running a slug gun at distance or need the tight pattern a good sight picture produces.

Key Features

• Interchangeable red and green fiber optic front inserts—swap colors without tools thanks to magnetic quick-attach design
• Fully adjustable rear sight for windage and elevation tuning
• Modular setup: use both sights for precision shooting, or run front sight solo for upland and waterfowl work
• Fits Mossberg and Winchester shotgun ribs (.328″ to .437″ diameter)
• Fiber optic design captures and amplifies ambient light for fast target acquisition in low-light hunting conditions

Specifications

Frequently Asked Questions

Will this sight set fit my Mossberg or Winchester shotgun?

The set fits shotgun ribs between .328″ and .437″ in diameter, which covers standard Mossberg and Winchester rib dimensions. Measure your rib tube before ordering to confirm fit.

Can I use just the front sight without the rear?

Yes. The modular design lets you remove the rear sight and run the front sight alone—a common setup for upland bird and waterfowl hunting where a single fiber optic front gives you plenty of aiming reference.

What colors come with this set?

You receive a green rear sight and interchangeable red and green front LitePipe inserts. The magnetic quick-attach front lets you swap between red and green without tools.

How do I adjust this sight for my shotgun?

The rear sight features both windage and elevation adjustments, allowing you to dial in your shotgun's point of aim. Once adjusted, it stays locked in. The front sight remains fixed relative to your barrel.