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Questions & Answers
what is the sign sight # for these sights? Expert Answer

The XS Sight Systems DXT2 Big Dot Night Sight for the P320, P225, P226, P365, P229 use a #8 rear sight.

by Ethan, Gear Expert, October 11, 2022
Will this work with a SIG P365X? I don't know if the P365 and P365X use the same sights. Expert Answer

The XS Sight Systems DXT2 Big Dot Night Sight for the P365 will only fit your P365 X if it is not optics ready.

by Ethan, Gear Expert, September 19, 2022
Customer Reviews
Helpful Positive Review Big Dot Xs Sight System by Carlos, March 18, 2020
I purchased the sight system for my Glock 32. The installation instructions can be found on their website but if you live in a rural area without internet be careful! The screws that come with the system are used only to hold the sights in place unti...
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2/2 found this helpful
Helpful Positive Review Sx sight review by Lewis, June 26, 2020
Need better quality control before shipping items like this.i received the sights with only rear sight having active tritium. A quick check before shipping could've avoided a return/ exchange. That is all.
2/2 found this helpful
Most Recent Reviews XS Night Sight - Big Dot by JP-, October 25, 2023
Excellent Day/Night visibility and rapid target acquisition. Easy installation
Most Recent Reviews Xs sights by Just shoot, Verified Owner, July 12, 2020
Excellent sights . Total game changer in line sight . Excellent night and low light sights . Will recommend for all you combat hand guns . Just order the red sights . Will let you know how they Compare to the green ones .
Most Recent Reviews Great sights new sight picture by Kyle, Verified Owner, May 14, 2020
I put these on my Killer Innovations g17 v1 gen3 slide. I had to file the bottom a bit to get that perfect fit. Takes a bit to get used to the big dot sights. After a few mags, sight acquisition improved dramatically. Night sights are decent. Not the...
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Read All 5 Reviews
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Please note - Pistol sights require professional installation equipment. Improper installation can cause the product to misfunction or even damage the product, making it non-returnable. We strongly advise consulting a gunsmith before purchasing this product.

Product Info for XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer

Get some of the best visibility imaginable with the state-of-the-art XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer. These Pistol Sights from the pioneers at XS Sight Systems feature big dot technology that is brighter and easier to see in low and no visibility settings. With a tritium powered front and rear sight the XS Sight Systems DXT2 Tritium Big Dot Tactical Night Sight features a beta emitting lamp glow that helps to aid in sight alignment for the perfect shot every time. By utilizing the white light spectrum this all-in-one night sight increases the overall surface area of your convex. Take on high stress shooting situations with ease thanks to the XS Sight Systems DXT2 Tritium Big Dot Front and Rear Night Sight by your side.image

WARNING: California`s Proposition 65

Specifications for XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer:

Manufacturer: XS Sight Systems
Gun Make: SIG Sauer
Front Sight Color: Green
Rear Sight Color: Green
Fabric/Material: Steel
Gun Type: Pistol
Illumination Type: Tritium
Included Accessories: Standard
Condition: New
Mount Type: Dovetail
Finish: Blued

Features of XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer

  • Big Dot - Remains visible under stress when focus is drawn downrange. Outside diameter 0.188"
  • Yellow Front Sight - High-contrast color designed for maximum visibility in bright to low light
  • Glow Dot - Convex photoluminescent dot absorbs ambient light and glows in low light levels
  • Tritium Powered Front & Rear Sight - Beta Emitting lamps glow in low light to aid in sight alignment
  • V-Notch Rear - Low-profile V provides greater visibility of objects downrange of front sight
  • Dot-the-"i" Sight Picture - Straight line sight picture with differentiated front and rear sight prevents shooters from confusing the front and rear sight
  • Rear Sight White Outline - Aids in rear sight identification for proper sight alignment
  • Rear Sight Ledge - Aids in one-handed slide manipulations
  • CNC Machined from steel bar stock
  • 10 Year Warranty - No Questions Asked night sight warranty
  • Fits in common holsters

Package Contents:

  • XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer
  • Allen Key
  • Red Threadlocker

XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer Orderable Models

List of Orderable Models

XS Sight Systems DXT2 Big Dot Pistol Tritium Night Sight, Sig P365, Yellow, Standard, SI-0014S-5Y , MPN: SI-0014S-5Y , UPC: 647533046398 , Code: XSS-AP0-SIGSR-SI-0014S-5Y
XS Sight Systems DXT2 Big Dot Pistol Tritium Night Sight, Sig P320, P225, P226, P229, Springfield XD, XDm and XDs, Orange, Standard, SI-0013S-5N , MPN: SI-0013S-5N , UPC: 647533046268 , Code: XSS-AP0-SIGSR-SI-0013S-5N
XS Sight Systems DXT2 Big Dot Pistol Tritium Night Sight, Sig P320, P225, P226, P229, Springfield XD, XDm and XDs, Yellow, Standard, SI-0013S-5Y , MPN: SI-0013S-5Y , UPC: 647533046251 , Code: XSS-AP0-SIGSR-SI-0013S-5Y
XS Sight Systems DXT2 Big Dot Pistol Tritium Night Sight, Sig P365, Orange, Standard, SI-0014S-5N , MPN: SI-0014S-5N , UPC: 647533046404 , Code: XSS-AP0-SIGSR-SI-0014S-5N

XS Sight Systems DXT2 Big Dot Night Sight - Sig Sauer Unavailable & Discontinued Models

List of Unorderable Models

USED XS Sight Systems DXT2 Big Dot Pistol Tritium Night Sight, Sig P365, Yellow, Standard, SI-0014S-5Y, EDEMO1, Used, Condition Fair, Missing Item , MPN: SI-0014S-5Y-EDEMO1 , Code: XSS-AP0-SIGSR-SI-0014S-5Y-EDEMO-MI-D

Proposition 65 Warning for California Consumers

For more information go to www.p65warnings.ca.gov

Notification

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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