Night Fision Sight Set Yellow Front Blank Back Glk-001-290-313-Ygzx

The Night Fision Sight Set with yellow front and blank rear is a suppressor-height tritium sight system designed for Glock Optics Ready MOS pistols. These sights use patented injection-molded sleeve construction rather than traditional aluminum sleeves and painted rings, creating what Night Fision calls The Perfect Dot—a brighter, more durable sight picture that performs in both daylight and darkness. If you run an optics-mounted Glock and need iron sights that won't interfere with your red dot or holographic sight, this yellow-and-black configuration gives you a high-visibility front sight with a blank rear for clean optics sight lines.

Built from CNC-machined steel with a black nitride finish, these sights resist wear and corrosion better than blued or parkerized alternatives. The front sight features a domed lens that collimates the tritium rays for a sharper, more refined aiming point. The yellow tritium front sight is particularly useful in low-light hunting, home-defense, or range scenarios where you need quick target acquisition without relying on a backup light source. Night Fision uses Swiss tritium vials, and the entire assembly is manufactured in the USA.

Installation is gunsmith-recommended, so have a professional fit them to your slide if you're not experienced with sight dovetail work. These sights are purpose-built for Glock MOS platforms, so confirm your pistol is compatible before ordering.

Key Features

• Yellow tritium front sight with blank rear for optics-ready pistols
• Suppressor-height profile clears standard mounted red dots and holographic sights
• Patented injection-molded sleeve design for durability and brightness
• CNC-machined steel construction with black nitride coating
• Domed front lens collimates tritium for sharper sight picture
• Swiss tritium vials, assembled in the USA

Specifications

Frequently Asked Questions

Will these suppressor-height sights work with my red dot or holographic sight?

Yes. Suppressor-height sights are specifically designed to clear the objective lens and sight plane of mounted optics. The blank rear sight allows an unobstructed sight picture through your red dot or holo while giving you a usable iron sight backup that won't interfere with the optic's window.

What Glock models are these compatible with?

These sights fit Glock Optics Ready MOS (Modular Optics System) models: 17, 19, 22, 23, 34, 35, 40, 41, and 45. Make sure your pistol has the MOS slide before ordering.

Do I need a gunsmith to install these sights?

Installation is gunsmith-recommended. Sight installation requires precise dovetail work and proper staking or pinning. If you're not experienced with this procedure, having a professional handle the fit and installation will ensure proper sight alignment and retention.

What's the advantage of the yellow front sight over other colors?

Yellow tritium offers high visibility in daylight while still providing a bright sight picture at night through tritium illumination. It's a popular choice for hunting, home defense, and range work because the color pops quickly in variable lighting conditions.