Description
If you run a set of Trijicon DI Night Sights and want to change up the color of your front sight ring, this is the pack that lets you do it. The DI system was built from the start to be user serviceable, and the threaded retainer on the front sight is the part that lets you pop out or swap the fiber and change the surrounding ring. This orange pack drops a high-contrast ring around your aiming point, which is a favorite for folks who want that dot to jump out against dark targets and low-light backgrounds.
What the Orange DI Retainer Pack Does
The whole idea behind the DI platform is dual illumination. Trijicon pairs a chemical and heat resistant fiber optic, finished with the same technique used on the legendary ACOG, with a tritium lamp capped by a sapphire jewel. That combination keeps your front sight glowing from bright daylight down to complete darkness with no batteries involved. The retainer itself doesn't change how the sight illuminates, it holds everything in place and sets the color of the ring you see around the glowing center.
Field Serviceable and Made to Match Your Setup
One of the nicer things about the DI design is that you aren't locked into one look forever. The retainers and fibers are interchangeable, so you can mix and match colors to build an aiming solution that suits your eyes and your gun. Orange is a popular choice for anyone who wants extra pop and faster sight acquisition. The swap is straightforward with the included torque tool, and no gunsmith trip is required to get it done at the bench.
Simple Upgrade, Trijicon Toughness
This is a small part that makes a real difference in how quick you pick up your front sight. It carries the same build quality Trijicon is known for, and it keeps your DI sights running the way they should if a retainer ever gets damaged or you just want a fresh color. Keep a pack on hand and you've got a spare ready whenever you need it.
Key Specifications
- Manufacturer: Trijicon
- Manufacturer Part Number: AC50013
- UPC: 719307215412
- Color: Orange
- Fits: Trijicon DI Night Sights
- Style: Interchangeable Retainer
- Sight Style: U-Notch
- Illumination: Dual (Fiber Optic and Tritium)
- Serviceability: Field Replaceable
- Shipping Weight: 0.125 lb
What’s Included
- 2 Orange DI retainers
- T10 torque L-key
Frequently Asked Questions
What comes in the Trijicon DI Orange retainer pack?
The pack includes two orange DI retainers and a T10 torque L-key. That gives you a spare retainer plus the exact tool needed to make the swap at home. You won't need any extra hardware to change out the ring on your front sight.
Will this fit my Trijicon DI Night Sights?
Yes, the AC50013 retainers are made specifically for the Trijicon DI Night Sight platform. As long as you're running a DI front sight, these retainers are designed to thread right in. They are not compatible with other Trijicon sight lines like the HD or Bright & Tough series.
Does changing the retainer affect how bright the sight glows?
No, the retainer holds the fiber and tritium vial in place and sets the color of the ring you see. The dual illumination from the fiber optic and tritium lamp does the actual glowing. Swapping to orange changes the look and contrast of the ring, not the brightness of the aiming point itself.
Can I install these retainers myself?
You can. The DI system was designed to be field serviceable, and the included T10 torque tool makes the swap manageable at your own bench. Take your time seating the retainer and you'll be back up and running without a trip to a gunsmith.





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