HIVIZ Magnetic Base Front Sight for Shotguns with .218" to .328" Vent Rib - Includes 4 Interchangeable Fiber Optic Lite Pipes
- Type:
- Sights - Front
- Firearm Group:
- Shotgun
- Firearm Fit:
- Shotgun
- Front Color:
- Green/Red Center Fiber Optic
- Rail Size:
- .218" to .328"
- Base Configuration:
- Magnetic/Snap-On
- Frame Material:
- Polymer
- Front Material:
- LitePipes
If you're tired of squinting at your shotgun's front sight in changing light, the Hi-Viz Magnetic Base Front Sight puts a fast, reliable aiming point on your vent rib without permanent mounting. Built around a snap-on/off magnetic base, this sight system lets you switch between fiber optic sight pictures in seconds—ideal for hunters moving between open fields and darker timber, or shooters working through various weather and time-of-day conditions. The M300 model fits vent ribs from .218" to .328" wide, covering a wide range of popular field shotguns including Remington, Browning, Beretta, Ruger, Ithaca, Benelli, and Franchi models.
The real advantage here is flexibility. Four interchangeable fiber optic LitePipes come in the box, so you can dial in the sight picture that works best for the current light. High-intensity fibers catch ambient light effectively, giving you a bright aiming reference whether you're shooting at noon or during early morning or evening hunts. The magnetic base approach means no drilling, no permanent changes to your shotgun—attach it when you need it, remove it when you don't. It's also a smart move if you rotate between multiple shotguns or want to keep your gun in original condition for resale.
One important note: this design works on steel and standard vent ribs. It's not compatible with fiber or aluminum rib constructions, so verify your shotgun's rib type before ordering. If your gun falls within the supported models and rib width, this sight delivers the kind of practical, no-fuss upgrade that makes a real difference in the field.
Key Features
- Snap-on/off magnetic base—no permanent mounting required
- Four interchangeable high-intensity fiber optic LitePipes included
- Adjust sight picture to match light conditions in the field
- Fits vent ribs from .218" to .328" wide
- Compatible with major brands: Remington, Browning, Beretta, Ruger, Ithaca, Benelli, Franchi
- Fast acquisition and easy on/off design
Specifications
| Model | M300 |
| Vent Rib Compatibility | .218" to .328" wide (7/32" to 21/64") |
| Mounting Type | Magnetic base (snap-on/off) |
| Included LitePipes | 4 interchangeable fiber optic sight pipes |
| Compatible Rib Types | Steel and standard vent ribs only |
| Not Compatible With | Fiber or aluminum ribs |
Frequently Asked Questions
Will this sight fit my shotgun?
The M300 fits vent ribs between .218" and .328" wide. Supported models include Remington field guns, Browning Gold and BPS Auto-5 (10 ga.), Beretta Comp models with T and ST ribs, Ruger Red Label field guns, Ithaca Model 37 and similar models, Benelli Super Black Eagle and field guns, and Franchi field guns. The sight is not compatible with fiber or aluminum ribs, so check your shotgun's rib construction first.
What do the interchangeable LitePipes do?
The four fiber optic LitePipes allow you to adjust the sight's appearance based on light conditions. You can swap them to find the sight picture that works best in bright sun, overcast skies, or low-light hunting conditions—improving visibility and speed when it matters most.
Do I have to permanently mount this sight to my shotgun?
No. The magnetic base snaps on and off without any drilling, permanent modifications, or tools. Attach it before a hunt or range session and remove it whenever you want. This makes it ideal if you rotate between multiple shotguns or prefer to keep your gun unmodified.
What's included in the box?
You receive the Hi-Viz magnetic base front sight and four interchangeable fiber optic LitePipes so you can optimize the sight picture for your shooting conditions.

