Sig X-Ray3 Sights: Fast Target Acquisition in Any Light

Sig Sauer X-Ray3 Sights: These high-performance sights are built for shooters who need to find their target instantly, whether in bright noon sunlight or complete darkness.
3-Dot Tritium System: Features a glowing green tritium front sight and two tritium rear dots that stay bright for years without needing batteries or light exposure.
All-Weather Durability: The steel housing protects the glass lamps from recoil and harsh weather, making them a top choice for duty use and daily carry.
Daylight Visibility: A bright fluorescent green ring surrounds the front tritium dot, making it pop against dark targets even in high-glare conditions.

What are some common accessories to add to the product?

Sight Pusher Tool: A heavy-duty tool used to safely install or adjust your Sig x-ray sights without scratching the finish of your slide.
Protective Gun Oil: High-grade lubricant to keep your slide and new steel sights protected from rust and friction.
Tactical Weapon Light: A great addition to help you identify targets in the dark while your Sig Sauer x-ray sights provide a clear aiming point.

Product Features and Specs

The Sig x-ray sights solve the biggest problem for shooters: losing your sight picture when the lighting changes. By combining glowing tritium with a high-contrast front ring, these sights bridge the gap between traditional iron sights and electronic optics. The snag-resistant design ensures your gun won't get caught on clothing during a fast draw, providing peace of mind for self-defense.

Key Features

Always-On Glow: Tritium gas naturally glows for over a decade, so your Sig Sauer x-ray is ready the moment you pick it up.
Fast Front Sight Focus: The oversized green front ring helps your eye lock onto the Sig x-ray front sight immediately during high-stress situations.
Snag-Free Profile: The rounded edges prevent the Sig x-ray sight from catching on holsters or gear.
Blacked-Out Rear Style: The rear dots are slightly smaller to keep your focus on the front sight, which improves accuracy and speed.

Technical Specifications

Housing Material: CNC Machined Steel
Illumination Source: Tritium Gas (no batteries required)
Configuration: 3-Dot (Front and Rear)
Front Sight Color: Green Tritium with High-Contrast Green Circle
Rear Sight Color: Green Tritium with Black Circles
Service Life: 10+ years

What's in the box of the X-Ray sight?

(1) Sig Sauer X-Ray3 Front Sight
(1) Sig Sauer X-Ray3 Rear Sight
(1) Installation manual and safety guide

Sig X-Ray Sight FAQs

How long do the Sig x-ray sights stay glowing?

The tritium inside these sights is guaranteed to glow for at least 10 to 12 years. Because it is a natural gas reaction, it never needs to be "charged" by a flashlight or sun.

Will the Sig Sauer x-ray sights fit my specific pistol?

These sights are designed for most Sig Sauer P-Series pistols, including the P320, P365, and P226. We recommend checking your specific slide cut or "number" (like #6 or #8) to ensure a perfect fit.

Do I need a gunsmith to install the Sig x-ray sight?

While someone with experience can use a sight pusher, we recommend professional installation. This ensures your Sig x-ray front sight is perfectly centered for the best accuracy.

Are these sights better than standard white dot sights?

Yes. Standard white dots can be hard to see against light-colored targets and are invisible in the dark. The Sig x-ray system works in total darkness and bright sun.

Can the tritium lamps break from recoil?

No. Sig Sauer builds these with protective housings and shock-absorbing materials. They are tested to handle thousands of rounds from high-caliber pistols.

Where can I buy Sig Sauer x-ray sights?

Atomic Defense is an authorized dealer, meaning you get a 100% genuine product with a full factory warranty. We specialize in gear for high-stakes environments, so we only sell what we trust for our own protection.

Do these sights work with red dot optics?

If your pistol has an optic, these sights can often be used as "backup" or co-witness sights depending on the height of your red dot mount.

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Sig X-Ray3 Sights