Lyman Globe Front Target Sight #17AHB - .404" Height, 3/8" Dovetail, Steel Blue

The Lyman Globe Front Target Sight #17AHB is a precision front sight built for shooters who demand accuracy at the bench and in the field. Machined from solid steel and finished in professional steel blue, this target sight pairs seamlessly with Lyman receiver sights to create a repeatable, adjustable aiming system for rifles and other firearms. At .404" height with a 3/8" dovetail fit, the #17AHB is designed for rifles already set up with standard Lyman receiver sights—check your rifle's dovetail size before ordering to ensure proper fit.

Globe sights have been the gold standard for target and hunting accuracy for over a century, and Lyman's 17A series carries on that tradition. The globe design protects the insert and provides a superior sighting picture by concentrating light and reducing peripheral distraction. This model comes ready to mount with eight interchangeable inserts, giving you flexibility to match different lighting conditions, target types, and shooting distances. Each insert locks securely in place with a threaded cap, so you can swap them without tools getting in the way.

Whether you're tuning a vintage rifle, building a specialized target setup, or simply upgrading to iron sights that won't quit, the Lyman #17AHB delivers the precision and durability that have made Lyman a name serious shooters trust. Pair it with your Lyman rear sight for a complete, repeatable aiming platform.

Key Features

• Solid steel construction, machined for durability and precision
• Steel blue finish resists rust and provides a professional appearance
• .404" height sized for standard rifle setups with 3/8" dovetail slots
• Eight interchangeable inserts for different lighting and target conditions
• Threaded cap locking system keeps inserts secure and stable
• Compatible with Lyman receiver sights for a complete two-piece iron sight system

Specifications

Frequently Asked Questions

Will this front sight work with my Lyman receiver sight?

Yes, the #17AHB is designed to work as a companion to Lyman receiver sights. Both pieces form a complete iron sight system. However, confirm your rifle has a 3/8" dovetail slot at the front to ensure proper fit.

What do the eight interchangeable inserts do?

Each insert is designed for different shooting conditions and target types. You can swap them to optimize your sight picture for bright sunlight, low light, small bullseyes, or larger target areas. Insert selection is a personal preference based on your eyesight and the light conditions where you shoot.

Is my rifle's dovetail size 3/8"?

The 3/8" dovetail is a common standard on rifles designed for Lyman sights, but not all rifles use this size. Measure your dovetail slot or consult your rifle's manual before ordering. If your rifle has a different dovetail size, Lyman makes other models that may fit.

What's included in the box?

The #17AHB comes with the sight itself, eight interchangeable inserts, and a threaded locking cap. You will need to mount it in your rifle's existing dovetail slot—no additional tools or adapters are included.