TruGlo TGTG948CD FatBead Fiber Optic Front Sight - Black with Green and Red Center
- Type:
- Sights - Front
- Firearm Group:
- Shotgun
- Firearm Make Fit:
- Beretta
- Firearm Fit:
- Shotgun
- Front Color:
- Green/Red Fiber Optic
- Frame Material:
- CNC Machined Steel
The TruGlo TGTG948CD FatBead fiber optic front sight brings bright, fast target acquisition to shotguns, rifles, and handguns that need a reliable bead or post sight. This black fiber optic front sight features a dual-color center (green and red) that shifts appearance depending on light conditions, giving you a sight picture that adapts from bright outdoor conditions to lower-light hunting scenarios. It's a no-nonsense upgrade for shooters who want a quick, accurate aiming point without batteries or adjustments.
The FatBead design is built around TruGlo's proven fiber optic technology—light-gathering fibers concentrate ambient light to create a glowing aiming reference that's visible in a wide range of shooting conditions. The 2.6mm bead size strikes a balance: large enough to locate quickly in the field, small enough for precision at typical hunting and sport-shooting distances. Whether you're running a smoothbore for upland game, a rifle for deer, or a pistol for defensive accuracy, this sight delivers a bright, repeatable sight picture.
Installation depends on your firearm's dovetail or mounting groove specifications—TruGlo makes sights for common platforms, but always verify that the TGTG948CD fits your gun's sight base before purchase. Once mounted, there's nothing to zero or maintain beyond keeping the fiber clean; the sight is ready to shoot. It's the kind of simple, reliable accessory that spends zero time in the toolbox and stays on the gun.
Key Features
- Fiber optic design gathers ambient light for a bright, glowing aiming point
- Dual-color center (green and red) adapts appearance to varying light conditions
- 2.6mm bead size for quick acquisition and practical accuracy
- Black finish resists glare and corrosion
- No batteries, adjustments, or electronics required
- Compatible with standard dovetail mounts on shotguns, rifles, and handguns
Specifications
| Model | TruGlo TGTG948CD |
| Sight Type | Front sight, fiber optic bead |
| Bead Diameter | 2.6mm |
| Center Color | Green and Red (dual-color) |
| Housing Color | Black |
| Technology | Fiber optic (light-gathering) |
Frequently Asked Questions
What firearms is the TruGlo TGTG948CD FatBead compatible with?
The TGTG948CD is designed to fit standard dovetail mounts found on many shotguns, rifles, and handguns. However, firearm platforms vary widely. Always verify that this sight's mount base matches your gun's dovetail groove or sight base before purchase. Contact TruGlo or your gunsmith if you're unsure about compatibility.
How bright is the fiber optic sight in low light?
Fiber optic sights gather whatever ambient light is present—they're bright in daylight and overcast conditions but will dim in deep shade or darkness. The dual-color center (green and red) shifts tone across light levels, which many shooters find helpful for locating the sight picture quickly. They are not illuminated sights and require some available light to glow.
What's included in the box?
Based on the product listing provided, we don't have detailed information about included accessories or tools. Check the manufacturer's website or contact us to confirm what ships with the TGTG948CD.
Does the sight need batteries or maintenance?
No. The fiber optic design is purely passive—no batteries, electronics, or zeroing adjustments. Simply mount it and shoot. Keep the fiber clean of dirt and debris for best light transmission, but there's no routine maintenance required.

