Give your Sig Sauer a faster, brighter sight picture in daylight and dependable tritium illumination at night with the Trijicon HD Night Sights for Sig Sauer P225 / P226 / P228. Built for serious carry and duty-style performance (where legal), this premium sight set pairs a high-visibility green tritium front sight with a bold yellow outline for rapid front-sight focus, with a green tritium rear sight featuring a black outline to keep the rear sight clean and distraction-free. Designed for the correct #8 front / #8 rear height combination, the Trijicon 600573 (UPC 719307209664) is a top-tier upgrade for shooters who want confident aiming references across bright sun, indoor lighting, and low-light environments.
If you’re searching for Trijicon HD Sig P226 night sights, #8/#8 Trijicon HD, 600573, or 719307209664, this is the exact configuration designed to match those keywords and deliver the classic Trijicon HD performance.
Trijicon HD: Built for Fast Sight Acquisition in Real Lighting Conditions
Trijicon’s HD line is designed around one core goal: help you pick up the front sight faster, especially under stress and in mixed lighting. The sight picture is intentionally engineered so your eye naturally goes to the front sight first—exactly where it should be.
Why shooters choose Trijicon HD night sights:
Bright, high-contrast front sight for faster acquisition
Tritium illumination for low-light and night conditions
A rear sight designed to be clean, readable, and non-distracting
Durable construction intended for hard use, training, and carry
Whether you’re practicing at the range or setting up a defensive pistol (where legal and appropriate), HD sights are designed to make sight alignment faster and more intuitive.
High-Visibility Front: Green Tritium with Yellow Outline
The standout feature of this set is the green tritium front sight with a bold yellow outline. The green lamp provides low-light illumination while the yellow outline boosts daytime visibility and makes it easier to find the front sight immediately.
Benefits of a yellow-outlined front sight:
Faster front sight pickup in daylight and indoor lighting
Clear separation between front and rear for quicker alignment
Better visibility against dark targets, shaded berms, or busy backgrounds
Great for shooters who want maximum contrast without electronics
If you’ve ever “lost” a standard front dot in bright daylight or against a cluttered background, the HD front sight solves that problem.
Clean Rear Sight: Green Tritium with Black Outline
The rear sight uses green tritium for low-light reference but keeps the outline black to avoid competing with the front sight. This design choice helps maintain a sight picture that’s fast and uncluttered.
Why a black-outlined rear helps:
Keeps your focus where it belongs—on the front sight
Reduces visual “noise” compared to bright multi-color rear outlines
Provides a crisp rear notch reference without distraction
Works well in both fast shooting and precision alignment
It’s a front-sight-dominant setup that many defensive shooters strongly prefer.
Correct Fit for Sig Sauer P225 / P226 / P228 with #8 / #8 Heights
This Trijicon HD set is designed specifically for Sig Sauer P225, P226, and P228 pistols using #8 front / #8 rear heights. Correct height selection is critical for maintaining proper point-of-aim/point-of-impact alignment.
Why #8/#8 matters:
Helps preserve correct elevation relationship
Reduces guesswork compared to mixing sight heights
Supports consistent performance when installed properly
Ensures the set is matched as intended for the platform
Always confirm your current sight numbers and model specifics before purchasing, as Sig sight heights can vary by pistol version, slide configuration, and production run.
Tritium Night Sight Advantage: Always On, No Batteries
Tritium sights provide a self-illuminated aiming reference without switches, charging, or batteries. That makes them a favorite for practical pistols because:
Visibility is available in low light automatically
No reliance on electronics
Great for bedside, duty, or carry setups (where legal)
Consistent, repeatable sight picture for training continuity
If you want a dependable low-light solution that’s always ready, tritium is a proven standard.
Ideal For Carry, Duty-Style Training, and Serious Range Use
The Trijicon HD 600573 set is an excellent upgrade for:
Concealed carry pistols and defensive setups (where legal)
Duty-style training and high-round-count practice
Shooters who want faster front sight acquisition
Users who want a bright daytime sight picture plus night capability
Sig owners upgrading from dim factory dots or older tritium sights
It’s a premium improvement you’ll notice immediately—especially in speed drills and low-light practice.
Product Details for Search and Verification
Brand: Trijicon
Series: HD Night Sights
Front Sight: Green Tritium with Yellow Outline
Rear Sight: Green Tritium with Black Outline
Fits: Sig Sauer P225 / P226 / P228
Sight Height: #8 Front / #8 Rear
Part Number: 600573
UPC: 719307209664
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…this is the exact sight set designed to match those searches.
For Sig Sauer owners who want a premium, fast-acquiring sight picture day or night, the Trijicon HD Night Sights (600573) deliver a high-contrast green tritium front with a bold yellow outline paired with a clean, readable green tritium rear with black outline, built for Sig P225/P226/P228 pistols using #8 front / #8 rear heights—an elite upgrade for confident aiming in any light.
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