Marble Arms .500'' Fiber Optic Glow 50-Mr Front Sight Steel Orange
$20.18
The Marble Arms .500'' Fiber Optic Glow 50-Mr front sight is a steel front sight built for rifles that demand a bright, reliable aiming point. This front sight combines a contoured steel blade—sloped gracefully toward the front—with fiber optic and glow technology in orange, giving you a sight picture that works in daylight, low light, and everything in between. Whether you're setting up a hunting rifle, a sport gun, or a precision build, a quality front sight that you can actually see makes the difference between a clean hit and a miss.
Marble Arms has been making rifle sights for generations, and their reputation rests on no-nonsense engineering and honest materials. This sight is made of steel and built to handle the recoil and weather your rifle will face. The .500'' width and 50-Mr designation tell you this is sized and designed for standard rifle applications, and the orange fiber optic glow catches and holds light in a way that basic steel sights simply cannot.
The contoured blade design isn't just for looks—it reduces glare and helps your eye settle naturally on the target. If you're running iron sights as a primary system, a backup to a scope, or you just prefer the simplicity and reliability of steel, a front sight you can actually see is the foundation of any sight setup.
Key Features
- Fiber optic and glow orange for superior visibility in varied light
- Steel construction built for rugged, long-term use
- Contoured blade design reduces glare and aids target acquisition
- .500'' width and 50-Mr profile for standard rifle compatibility
- Gracefully sloped front for refined appearance and function
Specifications
| Brand | Marble Arms |
| Sight Type | Front Sight |
| Material | Steel |
| Width | .500'' |
| Model | 50-Mr |
| Color | Orange (Fiber Optic Glow) |
Frequently Asked Questions
Will this front sight work on my rifle?
The .500'' width and 50-Mr profile are designed for standard rifle applications. Your rifle must have a suitable mounting location—either a ramp base or dovetail—to accept this sight. Verify your rifle's existing sight mounting system before purchase.
How does the fiber optic glow work?
Fiber optic material collects and transmits light to create a bright orange glow that's visible in daylight and low-light conditions. The glow helps your eye locate the sight picture quickly without requiring batteries or active illumination.
Can I use this as a backup to my scope?
Yes. Many shooters run iron sights like this one as a backup to a primary optic or as an alternative when quick target acquisition matters more than precision distance shooting.
