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XS Sight Systems DXT2 Big Dot Sight Colt Up to 36% Off w/ Free S&H — 7 models

Special offer available for this product. Click here to see!
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
1 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
2 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
3 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
4 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
5 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
6 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
7 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
8 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
9 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
10 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
11 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
12 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
13 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
14 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
15 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
16 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
17 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
18 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
19 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
20 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
21 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
22 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y
23 of 23 images
XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y

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Questions & Answers
Will the CS sights fly a colt Gold Cup stainless Manufacturer Answer

Unfortunately, we do not have a set of sights that is compatible with the Gold Cup Stainless.

Monte @ XS Sights

by XS Sights, Manufacturer, April 15, 2026
Will these sights fit a rock island armory full size 1911? Expert Answer

If your model Rock Island 1911 has Novak cut sights, then the XS Sight Systems DXT2 Big Dot Sights might work. I recommend contacting the manufacture to confirm compatibility with your specific handgun model.

by Hunter, Gear Expert, August 1, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
XS Sight Systems DXT2 Big Dot Sight for Colt Officer's Model 45 ACP by Forest Worker, June 9, 2022
My pistol required a dovetail to be machined into the slide for the front sight. My gunsmith installed the sights. The XS sights are a major improvement over the Colt factory sights. The best description for sighting is: "Dot the I." By holding t...
Read More...
Read 1 Review
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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 Sight Colt

XS DXT2 Big Dot Night Sights offer the best front sight visibility in all lighting conditions. DXT2 Big Dot sights drive focus to the front sight using an industry leading large, high-contrast front and a low profile V-notch rear. DXT2 Big Dot front sights use a patent pending glow dot that absorbs light and glows in low light levels before it is dark enough to see the tritium. Optic Yellow is the best option for low light and has the brightest glow intensity. Primarily based on the white light spectrum, optic yellow is very reflective and will excite the photoluminescent properties of the dot faster than any other color. The increased surface area of the convex dot increases light absorption, intensifying the charge of the glow properties of the dot. The dot-the i sight picture, with a tritium dot in the front sight and a tritium bar in the rear, prevents confusing the front and rear sight in high-stress situations. In most gunfights, the victim and attacker are both moving and the victims focus is drawn to the threat. The wide field of view increases visibility of the front sight and of the threat downrange. Outside Diameter Big Dot 0.188"; fits in common holsters. Installation requires cutting .330 X 65 Front Dovetail; might require filing to fit sight to dovetail, do not use a sight press/pusher tool. Fits 4.25" Colt and 4.25" Colt clones with trapezoidal style rear and staked front.image

WARNING: California`s Proposition 65

Specifications for XS Sight Systems DXT2 Big Dot Sight Colt:

Manufacturer: XS Sight Systems
Gun Make: Colt
Color: Black
Front Sight Color: Yellow
Sight Style: V-Notch
Fabric/Material: Steel
Gun Type: Pistol
Illumination Type: Tritium
Condition: New

Features of XS Sight Systems DXT2 Big Dot Sight Colt

  • Steel sight with blued finish
  • Green tritium front and rear
  • Optic Yellow photoluminescent ring front
  • Snag-free design

Package Contents:

  • XS Sight Systems DXT2 Big Dot Sight Colt

XS Sight Systems DXT2 Big Dot Sight Colt Orderable Models

List of Orderable Models

  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 Govt/Mustang, CM-0014P-5Y , MPN: CM-0014P-5Y , UPC: 647533010870 , Code: XSS-AP-NEDXT2-CM-0014P-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in, NE-0024S-5Y , MPN: NE-0024S-5Y , UPC: 647533013826 , Code: XSS-AP-NEDXT2-NE-0024S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/BCMS Cut, NE-0032A-5Y , MPN: NE-0032A-5Y , UPC: 647533013970 , Code: XSS-AP-NEDXT2-NE-0032A-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/LPA Cut, NE-0031A-5Y , MPN: NE-0031A-5Y , UPC: 647533013963 , Code: XSS-AP-NEDXT2-NE-0031A-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in Novak Rear, NE-0022S-5Y , MPN: NE-0022S-5Y , UPC: 647533013741 , Code: XSS-AP-NEDXT2-NE-0022S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y , MPN: NE-0021S-5Y , UPC: 647533013734 , Code: XSS-AP-NEDXT2-NE-0021S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in, NE-0025S-5Y , MPN: NE-0025S-5Y , UPC: 647533013833 , Code: XSS-AP-NEDXT2-NE-0025S-5Y

XS Sight Systems DXT2 Big Dot Sight Colt Unavailable & Discontinued Models

List of Unorderable Models

  • USED XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Govt. 5in Novak Rear, NE-0021S-5Y, EDEMO1, Used, Condition Fair, Installed/Mounted , MPN: NE-0021S-5Y-EDEMO1 , Code: XSS-AP-NEDXT2-NE-0021S-5Y-EDEMO-IN-D
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Commander 4.25in, NE-0019S-5Y , MPN: NE-0019S-5Y , UPC: 647533013703 , Code: XSS-AP-NEDXT2-NE-0019S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Commander 4.25in Novak Rear, NE-0028S-5Y , MPN: NE-0028S-5Y , UPC: 647533013864 , Code: XSS-AP-NEDXT2-NE-0028S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911/BCMS Cut, NE-0030A-5Y , MPN: NE-0030A-5Y , UPC: 647533013949 , Code: XSS-AP-NEDXT2-NE-0030A-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 380 XSP, CM-0013P-5Y , MPN: CM-0013P-5Y , UPC: 647533010863 , Code: XSS-AP-NEDXT2-CM-0013P-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Officers ACP 3.5in, NE-0026S-5Y , MPN: NE-0026S-5Y , UPC: 647533013840 , Code: XSS-AP-NEDXT2-NE-0026S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Officers ACP/Defender 3.5in Novak Rear, NE-0023S-5Y , MPN: NE-0023S-5Y , UPC: 647533013819 , Code: XSS-AP-NEDXT2-NE-0023S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Officers ACP 3.5in Novak Rear, NE-0029S-5Y , MPN: NE-0029S-5Y , UPC: 647533013932 , Code: XSS-AP-NEDXT2-NE-0029S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Officers ACP/Defender 3.5in, NE-0020S-5Y , MPN: NE-0020S-5Y , UPC: 647533013710 , Code: XSS-AP-NEDXT2-NE-0020S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt Enhanced Govt. 5in Novak Rear, NE-0027S-5Y , MPN: NE-0027S-5Y , UPC: 647533013857 , Code: XSS-AP-NEDXT2-NE-0027S-5Y
  • XS Sight Systems DXT2 Big Dot Sight, Yellow, Colt 1911 Enhanced/LPA Cut, NE-0033A-5Y , MPN: NE-0033A-5Y , UPC: 647533013987 , Code: XSS-AP-NEDXT2-NE-0033A-5Y
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Last updated 2026-07-25 UTC.