Trijicon DI Night Sight Set – Glock Large Frame


Fits Glock Models: 20, 21, 29, 30, 36, 40, and 41 (including S and SF variants)

Building on decades of proven engineering and manufacturing excellence in tritium and fiber optic aiming solutions comes the Trijicon DI™ Night Sights. Designed for shooters who want daylight brightness and a constant aiming point, the dual illuminated Trijicon DI Night Sights are equipped with an industry-first, interchangeable fiber. This patent pending design not only allows the ability to replace the fiber in the field, it allows the user to choose among several fiber and ring retainer colors to configure a personalized aiming solution. Trijicon DI Night Sights feature a chemical and heat resistant fiber, finished with the same proprietary technique as the Trijicon ACOG®, coupled with a tritium lamp capped with a sapphire jewel. This dual-illumination technology amplifies collected light, ensuring an ultra-bright aiming point in any light from daylight-bright to low-light to complete darkness. Trijicon DI Night Sights offer shooters the unique features needed for an any-light pistol aiming solution, with the durability and reliability Trijicon® is known for.

NOTE: Professional installation recommended. Dimensions for reference only



  • Exceptional brightness in any light
  • Customizable aiming solution
  • Seamless integration for easy adoption
  • User replaceable fiber
  • Field-ready construction
  • Designed for every day pistol use
  • Proven experience you can trust


  • Fits Make Glock
  • Fits Model 20, 21, 29, 30, 36, 40, and 41 (including S and SF variants)
  • Front Lamp Color Green
  • Rear Lamp Color Green
  • Front Blade Width .160 in. (4.06mm)
  • Front Blade Height .200 in. (5.08mm)
  • Overall Front Blade Height .253 in. (6.42mm)
  • Rear Notch Style U-Notch
  • Rear Notch Width .169 in. (4.29mm)
  • Rear Blade Height .231 in. (5.86mm)
  • Overall Rear Height .321 in. (8.15mm)
  • Fiber Color Green

3 in stock

Additional Information
Weight0.0000 lbs
Dimensions0.0000 × 0.0000 × 0.0000 in

    There are no reviews yet.

    Be the first to review “DI GLOCK LARGE FRAME NIGHT SIGHTS”

    Your email address will not be published. Required fields are marked *

    Our Engraved Masterpieces