The Truglo Long Bead fiber optic front sight in red, 2.6mm thread (part no. TG947CRM), swaps a plain factory bead for a bright fiber optic dot that is quick to find at the target. The fiber rod gathers ambient light, so the red dot stays easy to pick up in daylight and under cover. It is CNC-machined and ships as a universal model with different-size mounting screws in the package. Pick it when you want a cleaner, faster front-sight picture on a field or range gun that takes a sight of this thread size.

Key Specifications

• Thread size is 2.6mm, the size that decides whether this sight screws into your existing front-sight base.
• The fiber glows red, a color that stands out against green foliage and dark backdrops.
• Fiber diameter is .078-inch, which sets how large the dot looks at the front of the barrel.
• Fiber length is 0.5-inch, the length of light-gathering rod that feeds the glowing dot.
• Construction is CNC-machined, which gives a precise, consistent fit to the mounting thread.
• The universal model includes different-size mounting screws, so the hardware can be matched to the base you are installing it in.

Frequently Asked Questions

What thread size is this Long Bead sight? This model has a 2.6mm thread and a red fiber. Match the thread size to the front-sight base on your gun before you order.

How big is the fiber? The fiber is .078-inch in diameter and 0.5-inch long, and it collects ambient light to produce the red dot.

Does it include mounting screws? Yes. The universal model comes with different-size mounting screws.

Buy the Truglo Long Bead Fiber Optic Front Sight, 2.6mm Thread, Red

A good front sight is the cheapest accuracy upgrade on a field gun, and this one is built to be seen quickly. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more gun sights while you are here.