HIVIZ MPB Snap-On Fiber Optic Front Sight for 12/16/20 Ga Shotguns with 4 Interchangeable Lite Pipes
- Type:
- Sights - Front
- Firearm Group:
- Shotgun
- Firearm Fit:
- Shotgun 12/16/20 Gauge
- Front Color:
- Green/Red Fiber Optic
- Base Configuration:
- Magnetic/Snap-On
- Frame Material:
- Polymer
- Front Material:
- LitePipes
The Hi-Viz MPB Snap-On Fiber Optic Front Sight is a practical upgrade for hunters running plain-barrel shotguns in 12, 16, or 20 gauge. If you've ever struggled to pick up your bead quickly in low light or at the range, a fiber optic front sight makes a real difference—and the snap-on design means no gunsmithing required. The bright, glowing fiber pipe catches available light and draws your eye straight to the target, especially useful on overcast days or in timber where the contrast against natural cover matters.
What sets this sight apart is the interchangeable lite pipe system. You get four replaceable fiber optic tubes—two red and two green—so you can dial in the color that works best in your hunting conditions or simply swap out a damaged pipe without replacing the entire sight. Green fiber tends to pop in lower light; red works well in bright conditions. The round-profile design keeps the sight profile clean and doesn't snag on brush or gear.
Installation is straightforward: the sight snaps onto plain barrels without ventilated ribs, meaning no drilling, tapping, or trips to a gunsmith. Whether you shoot trap, skeet, hunt waterfowl, or work upland birds, a fiber optic bead transforms how quickly and confidently you can draw a sight picture. For shotgun users who want a low-cost, reversible sight upgrade, this is honest gear that delivers.
Key Features
- Snap-on design—no gunsmithing or permanent modification required
- Four interchangeable fiber optic lite pipes: two red, two green
- Compatible with 12, 16, and 20 gauge plain-barrel shotguns
- Fiber optic fiber gathers ambient light for quick target acquisition
- Round-profile sight picture minimizes snag points
Specifications
| Brand | Hi-Viz |
| Sight Type | Fiber Optic Front Sight |
| Mounting | Snap-On (plain barrel) |
| Gauge Compatibility | 12, 16, 20 Gauge |
| Barrel Type | Plain barrel without ventilated ribs |
| Included Lite Pipes | 4 (2 red, 2 green) |
Frequently Asked Questions
Will this sight work on my shotgun barrel?
The MPB is designed for plain-barrel shotguns in 12, 16, or 20 gauge. It will not fit barrels with ventilated ribs. If you have a plain barrel, the snap-on design attaches without modification.
What's included in the box?
The sight comes with four interchangeable fiber optic tubes—two red and two green—so you can choose the color that works best for your shooting conditions and swap them as needed.
Can I install this myself, or do I need a gunsmith?
The snap-on design requires no gunsmithing, drilling, or tapping. It simply attaches to your barrel, making installation a straightforward task you can do at home.
What's the advantage of a fiber optic front sight for shotgun hunting?
Fiber optic sights gather ambient light and glow, making the bead much easier to pick up quickly—especially in low light, timber, or overcast conditions common in bird hunting. This translates to faster sight picture acquisition and more confident shooting.