🎯 Lock on faster, shoot smarter—never miss your moment.
The XS Sight Systems WT-0004A-5 DXT Big Dot sight set is engineered for professional-grade speed and visibility. Featuring a larger front sight with a luminous white ring and green tritium center, paired with an express rear sight that prevents obstruction, this snag-free, matte black alloy steel upgrade fits Walther 99, PPQ, and S&W 99 models. Designed for quick installation and optimized for low-light defensive encounters, it’s the must-have sight upgrade for serious shooters who demand precision and reliability.
| ASIN | B00O8FY572 |
| Brand | XS Sight Systems |
| Brand Name | XS Sight Systems |
| Customer Reviews | 4.7 out of 5 stars 16 Reviews |
| Global Trade Identification Number | 00647533042642 |
| Included Components | Sight |
| Item Display Dimensions | 8.25 x 5 x 1 inches |
| Item Display Weight | 1 Pounds |
| Item Type Name | XS Sight Systems, DXT Big Dot, Walther 99, PPQ, S&W 99 |
| Item Weight | 3.2 ounces |
| Magnification Minimum | 1 x |
| Manufacturer | XS Sight Systems |
| Manufacturer Part Number | WT-0004A-5 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | WT-0004A-5 |
| Model Number | WT-0004A-5 |
| Mounting Type | Trigger Guard |
| Night vision | Yes |
| Sport | Hunting |
| Sport Type | Hunting |
| UPC | 647533042642 |
J**R
Very Happy with My XS Big Dot Sight
I installed the Big Dot sight on my Walther PPQ 40 S&W. It was very easy to do as the sight kit contains the installation tools and the locktight! The sight is great for "NO" light conditions as you can find the gun in the dark (glowing dots) and aim effectively as well. A quality sight for the money!!
C**S
Pretty good
Kit did not include 1.3mm allen wrench for removal of stock front sight. Incomplete kit aside, the sight is very clear in the dark and easy to align.
A**M
Just OK
I watch a few YouTube reviews and thought these would be great, but in actual use they were just OK. I can't say I shoot any better with these sights verses standard 3 dot sights. There were very easy installs on Walther PPQ M2 9mm
L**Y
Wonderful customer service on these great sights
The install was simple and tools necessary to install were in PKG. Sights are dating good day and night. The big dot was bigger than I expected so I contacted XS and the customer service desk helped me with getting the smaller size big dot. Great service from this company.
S**N
Excellent sights
We got these for my husband's Walther and he loves these sights. He installed them himself, very quickly and they glow perfectly. Excellent, just what he wanted.
M**K
Nice Sights - Incomplete Kit!
Nice sight, tritium (front and rear) manufactured in 2017, great fit for my PPQ M2 .40 and easy install... EXCEPT the kit does NOT come with the 0.050 inch Allen wrench necessary to remove the tiny screw holding the stock (factory) front sight in place. Come on XS... for $120+ include the damn 0.050 inch Allen wrench.
J**D
Love it, the best I ever shot with my ...
Love it, the best I ever shot with my Walther PPQ. I will put it on all my semi auto hand guns.
N**K
nice!
-sleek design and crisp presentation at night -easy to install -steel-made
Trustpilot
4 days ago
1 month ago