The HiViz Tactical Fiber Optic Front Sight (brand part no. GL2009G) is a green fiber-optic replacement front sight built by HiViz to drop onto any Glock model without modification. It’s a direct upgrade for shooters who find factory plastic sights slow to pick up in low light, whether the pistol is carried for duty, competition, or everyday defense. The resin-overmolded body protects the fiber rod from impact while a large .120 in. diameter Litepipe gathers ambient light for a bright, fast sight picture. Simple to install and priced for shooters who want a real acquisition speed upgrade without a full sight system swap.

Key Specifications

• The green fiber-optic Litepipe measures a large .120 in. diameter, gathering more ambient light for a brighter dot than thinner factory fiber rods.
• A resin overmold construction shields the fiber rod from knocks and holster wear that would otherwise dull or crack an exposed pipe.
• Sized to fit all Glock models, so the same part number works across a shooter’s entire Glock lineup without cross-referencing frame sizes.
• Classified as a fixed front sight, giving a consistent zero without windage adjustment screws that can work loose under recoil.
• Ships as a non-interchangeable sight, so color and Litepipe are factory-set rather than swappable.
• Finished in green, a high-visibility color choice distinct from the pipe’s diameter.

Frequently Asked Questions

Will this fit my Glock? Yes, this sight is designed to fit all Glock models using the standard Glock front sight mounting interface.

Is this a complete sight set? No, this is a front sight only; it’s commonly paired with a rear sight of the shooter’s choice.

Does the fiber optic need light to work? It performs best with ambient light reaching the rod; in truly dark conditions a tritium front sight is a better choice.

Shop the full gun sights lineup from HiViz for more front and rear sight options.

Buy the HiViz Tactical Fiber Optic Front Sight for Glock, Green

Upgrading a duty or carry pistol’s sight picture is one of the cheapest performance gains available, and this HiViz front sight delivers it in minutes with simple hand tools. Order it from our Lubbock, Texas gun shop for fast shipping straight to your door.