Description
The Kel-Tec P11155 is the factory sight kit made specifically for the P11, and it also fits the P40 that shares the same slide. Whether a sight got knocked loose, chewed up, or you just never loved where your rounds were landing, this kit gives you everything you need to sort it out in one small package. You get a full 3-dot layout with a square front post and square notch rear, plus white paint on the dots that pops nicely in most lighting and lines up quick.
What Makes the P11155 Sight Kit Worth Grabbing
The real value here is the height selection. The kit comes with three rear sights and two front sights in varying heights, which lets you mix and match combinations to shift your point of impact up or down. Instead of guessing or filing on your sights, you swap in a taller or shorter piece and re-check your zero. It's a simple, tinker-friendly way to tailor the gun to the loads you actually shoot.
Fitting the Kel-Tec P11 3-Dot Set
The front post and rear dovetail mount keep things locked in place while still letting you change heights when you want. Installation is straightforward for anyone comfortable with basic pistol work, and plenty of owners report the swap taking just a few minutes. The white dots come through bright and clean once they're on, giving you a familiar sight picture that supports fast, consistent alignment at the range.
The P11 has been a go-to concealed carry 9mm for a long time, and worn or damaged sights are one of the most common things owners want to freshen up. This OEM kit keeps that fix easy and keeps your pistol running the way it should. If your dots have faded or your groups are printing high or low, this is the honest-to-goodness right part to reach for.
Key Specifications
- Manufacturer: Kel-Tec
- Manufacturer Part Number: P11155
- UPC: 640832001099
- Product Type: Front/Rear Sight Set
- Style: 3-Dot Square Front / Square Notch Rear
- Sight Color: White Paint Front and Rear
- Frame Color: Black
- Fits: Kel-Tec P11 and P40
- Front Sight Heights: 0.118 in / 0.139 in
- Rear Sight Heights: 0.180 in / 0.145 in / 0.122 in
- Front Sight Length: 0.393 in
- Front Sight Width: 0.125 in
- Rear Sight Width: 0.561 in
- Country of Origin: United States
What’s Included
- 3 rear sights of different heights
- 2 front sights of different heights
Frequently Asked Questions
Will the Kel-Tec P11 sight kit fit any other pistols?
Yes, this kit fits both the Kel-Tec P11 and the P40, since they share the same slide and sight setup. It is not designed for other Kel-Tec models like the PF9. If you're unsure, check that your slide matches the P11 or P40 profile before installing.
How do the different sight heights work in the P11155 kit?
The kit includes three rear sights and two front sights in different heights so you can adjust where your rounds hit. Taller or shorter combinations move your point of impact up or down to help you zero the pistol. You simply swap pieces and re-check your groups until it prints where you want.
Are the dots on this Kel-Tec P11 3-dot set painted or tritium?
These are white-painted dots, not tritium night sights. They give you a bright, high-contrast sight picture in normal daylight and most indoor range lighting. If you want glowing sights for low light, you'd need to look at a dedicated night sight option instead.
Is this a genuine Kel-Tec factory sight kit?
Yes, the P11155 is the OEM sight kit made by Kel-Tec for the P11. That means it's built to the correct dimensions and dovetail fit for a clean, direct replacement. It's the same part Kel-Tec supplies for restoring or adjusting factory sights.





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