Est. 2014 | USA Small Business
Sig X-Ray3 Sights |
FREE Delivery & Lifetime Warranty
☑️ Ships for FREE from Texas*
Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
- Free shipping is 3-10 days and requires a purchase of $95 or more, or choose a faster method at checkout. Be sure to account for the 0-2 days it will take us to pack and ship an order, in addition to the shipping speed you choose.
- All orders ship as soon as possible. We don't like waiting and you probably don't either.
- If there are delays: (Only if delays are in green, above, do we expect them), just know that we are on your side. If you're waiting, we're waiting for you, plus hundreds and sometimes thousands of others to finish being made.
- Shipping times are estimations. Items that are custom, delayed, rejected, or affected by other acts of god will take additional time.
☑️ Why shop with Atomic Defense?
- Highly-rated 4.8/5 star service with 1600+ reviews, and counting!
- Secure transaction guaranteed. AES-256 Military Encryption.
- USA Family-Owned Small Business.
- BBB A+ Rated and Accredited.
- Open Monday to Friday. 9:00 AM to 4:00 PM Pacific.
- Lifetime Warranty.
- Free Shipping on orders over $70 inside the USA.
- Easy Returns and Exchanges.
- Our support doesn't end after the sale. We're here whenever you need us.
Need 10+ of these? Request a quote here:
Fill out the form for 10+ units by clicking here. (Total order must be $5,000 USD or more in value.)
CAGE: 9FAL3
UEI: QQ1EKLBAT886
Address: 2491 Alluvial Ave. Clovis, CA 93611
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Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
- Starting a return/exchange: Click here
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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.
Product Review
What are some common accessories to add to the product?
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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.
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Protective Gun Oil: High-grade lubricant to keep your slide and new steel sights protected from rust and friction.
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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
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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.
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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.
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Snag-Free Profile: The rounded edges prevent the Sig x-ray sight from catching on holsters or gear.
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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
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Housing Material: CNC Machined Steel
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Illumination Source: Tritium Gas (no batteries required)
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Configuration: 3-Dot (Front and Rear)
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Front Sight Color: Green Tritium with High-Contrast Green Circle
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Rear Sight Color: Green Tritium with Black Circles
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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.