Williams Gun Sight197559584
Williams Gun Sight .450'' Fiber Optic 450W Front Sight Steel Red$17.78
Availability: In Stock
The Williams Gun Sight .538" Fiber Optic 538M front sight brings a serious upgrade to shooters who run factory rifle setups. This red fiber optic front sight gathers ambient light and converts it into a glowing bead that stays visible from low-light hunting conditions all the way through bright midday sun—the brighter your environment, the brighter the sight picture. Unlike traditional metal beads that fade or wash out in strong light, the fiber optic design maintains a consistent, easy-to-see red glow across a wide range of lighting conditions. It's built on a steel body for durability and designed as a medium-height sight that drops right onto most factory rifle ramps, including common Marlin and Remington platforms.
This sight works best for hunters and shooters running classic rifle setups who want faster target acquisition without adding optics or batteries to their gun. The fiber optic technology is passive—no electronics, no maintenance—which means it performs reliably in the field whether you're hunting whitetail in dim timber or shooting at the range on a cloudless day. Installation is straightforward for anyone comfortable doing basic gunsmithing or working with a gunsmith.
If you're building a scout rifle, restoring a classic centerfire rifle, or upgrading a muzzleloader with modern sight technology, the Williams 538M delivers the light-gathering advantage of fiber optics in a form factor that respects the lines of your gun. It's a practical, no-nonsense choice for shooters who value speed and visibility over a mounted scope.
| Sight Type | Front Sight, Fiber Optic |
| Bead Diameter | .538" |
| Height | Medium |
| Material | Steel |
| Bead Color | Red |
| Model | 538M |
The medium height is designed to fit most factory rifle ramps, including Marlin and Remington rifles. Before ordering, confirm your rifle model accepts a .538" diameter front sight bead and medium-height sight.
The red fiber optic element collects ambient light and transmits it down the length of the fiber, making the bead glow brighter as more light is available. In low light it's dimmer; in bright sun it glows intensely. This keeps the sight visible across all shooting conditions without washing out like painted or traditional metal beads do in strong sunlight.
No. The fiber optic design is entirely passive—it gathers and transmits natural light with no batteries, electronics, or special maintenance required. Clean it like any other sight component and it will perform reliably for years.
The .538" refers to the diameter of the bead. This size is common for factory rifle ramps but is distinct from smaller or larger bead diameters. Confirm your rifle accepts a .538" bead before purchase.
SKU: 197559534 • Weight: 0.05oz
Availability: In Stock
The Williams Gun Sight .538" Fiber Optic 538M front sight brings a serious upgrade to shooters who run factory rifle setups. This red fiber optic front sight gathers ambient light and converts it into a glowing bead that stays visible from low-light hunting conditions all the way through bright midday sun—the brighter your environment, the brighter the sight picture. Unlike traditional metal beads that fade or wash out in strong light, the fiber optic design maintains a consistent, easy-to-see red glow across a wide range of lighting conditions. It's built on a steel body for durability and designed as a medium-height sight that drops right onto most factory rifle ramps, including common Marlin and Remington platforms.
This sight works best for hunters and shooters running classic rifle setups who want faster target acquisition without adding optics or batteries to their gun. The fiber optic technology is passive—no electronics, no maintenance—which means it performs reliably in the field whether you're hunting whitetail in dim timber or shooting at the range on a cloudless day. Installation is straightforward for anyone comfortable doing basic gunsmithing or working with a gunsmith.
If you're building a scout rifle, restoring a classic centerfire rifle, or upgrading a muzzleloader with modern sight technology, the Williams 538M delivers the light-gathering advantage of fiber optics in a form factor that respects the lines of your gun. It's a practical, no-nonsense choice for shooters who value speed and visibility over a mounted scope.
| Sight Type | Front Sight, Fiber Optic |
| Bead Diameter | .538" |
| Height | Medium |
| Material | Steel |
| Bead Color | Red |
| Model | 538M |
The medium height is designed to fit most factory rifle ramps, including Marlin and Remington rifles. Before ordering, confirm your rifle model accepts a .538" diameter front sight bead and medium-height sight.
The red fiber optic element collects ambient light and transmits it down the length of the fiber, making the bead glow brighter as more light is available. In low light it's dimmer; in bright sun it glows intensely. This keeps the sight visible across all shooting conditions without washing out like painted or traditional metal beads do in strong sunlight.
No. The fiber optic design is entirely passive—it gathers and transmits natural light with no batteries, electronics, or special maintenance required. Clean it like any other sight component and it will perform reliably for years.
The .538" refers to the diameter of the bead. This size is common for factory rifle ramps but is distinct from smaller or larger bead diameters. Confirm your rifle accepts a .538" bead before purchase.
SKU: 197559534 • Weight: 0.05oz