Marble Arms .410'' Ramp Mounted 3/32'' 41-Mr Front Sight Brass Gold

The Marble Arms .410" Ramp Mounted 3/32" 41-MR Front Sight in Brass Gold is a classic, field-proven front sight for rifles equipped with barrel-mounted ramp bases. This ramp-mounted front sight features a gracefully contoured blade that slopes toward the front, giving it a timeless profile that works as well on a vintage Winchester or Marlin as it does on a modern hunting rifle. The brass gold bead catches light reliably in the field, making it easier to acquire your target in varying light conditions while maintaining the traditional aesthetics many shooters prefer over modern optics.

Built from steel with a blued finish, this Marble Arms sight is made to last. The .340" wide base is designed specifically for rifles with factory ramp bases on the barrel, so you know it'll fit the gun it's meant for. The 3/32" diameter bead is a proven size that balances visibility with precision—large enough to pick up fast, small enough to deliver accurate shot placement at typical hunting and range distances. Whether you're restocking a classic rifle or setting up a scout-style shooter, this front sight delivers dependable performance without the battery, fog, or complexity of glass.

Marble Arms sights have been the go-to choice for shooters who trust iron sights for hunting, trail use, and backup on scoped rifles. The brass gold finish stands out against blued steel and wood, making your sight picture intuitive even after years of use. If you shoot traditional rifles or prefer the reliability of iron sights, this is honest gear that works.

Key Features

• Ramp-mounted design fits rifles with barrel-mounted ramp bases
• .340" wide base for secure fit and repeatable positioning
• 3/32" brass gold bead for visibility and light gathering
• Steel construction with blued finish for durability and classic looks
• Gracefully contoured blade design for traditional appeal

Specifications

Frequently Asked Questions

Will this front sight fit my rifle?

The Marble Arms 41-MR is designed for rifles with barrel-mounted ramp bases. If your rifle has a ramp base on the barrel, this sight will fit. The .340" wide base is the standard for Marble Arms ramp-mounted sights. If you're unsure whether your rifle has a ramp base, measure or check the barrel closely—a ramp is a beveled or angled mounting surface machined into the barrel itself.

What's the advantage of the brass gold bead?

The brass gold finish is highly visible and gathers light well in variable field conditions. It provides a bright, warm-colored sight picture that stands out against most backgrounds and helps you establish a quick, intuitive sight alignment. Compared to plain steel or dark finishes, the brass gold bead is easier to locate in low light or when shooting at game.

Can I use this sight with a rifle scope?

Yes. Many shooters use Marble Arms iron sights as a backup to a scoped rifle. If you want to cowitness or use the iron sight when the scope is in place, make sure the bead height works with your barrel diameter and scope height. For a dedicated backup sight, this front sight is reliable and time-tested.

Is this sight compatible with different rear sight options?

The Marble Arms 41-MR front sight is designed to work with Marble Arms rear sights and other compatible ramp-mounted rear sights. Consult the specs of your rear sight to ensure compatibility, as bead size and height matter for proper sight picture alignment.