Description
Anybody who has run a new Colt 2020 Python knows the story: gorgeous revolver, gorgeous trigger, and a rear sight that never quite feels dialed in. The Wilson Combat 1034 was built to fix exactly that. It drops into the same dovetail as the factory unit and gives you a sight that holds zero and adjusts the way a sight on a premium revolver should.
What the Wilson Combat 1034 Brings to the Table
This one is machined from hardened chromoly steel and finished in black oxide, so it shrugs off holster wear and range abuse without complaint. The rear blade wears a partially serrated U-notch that measures .150" wide and .099" deep, giving you a clean, defined picture that works well in low light and out in bright sun. The 40 lpi serrations knock down glare so you are not fighting reflections off the top of the blade when the light gets nasty.
Setup and Fit on Your Colt
Windage and elevation both adjust with positive detents, which is the big difference owners notice right away. Instead of a mushy .050" Allen screw that shakes loose, you get real clicks that stay put once you set them. Installation is straightforward using the supplied hardware, and it seats into the factory dovetail without a lot of fuss. Most folks have it swapped and shooting in a few minutes.
Fitment Notes Worth Knowing
This sight is cut specifically for the new-production Colt 2020 Python, Anaconda, and King Cobra Target models. It will not fit older Colt revolvers, so double check that you have a 2020-era gun before ordering. Pair it with a Wilson Combat fiber optic front sight if you want a full sighting system, or run it alongside your factory front and still come out miles ahead of where you started. For anyone chasing tighter groups off the bench or just tired of a sight that drifts, this is one of the easiest and most satisfying upgrades you can make to a modern Python.
Key Specifications
- Manufacturer: Wilson Combat
- Manufacturer Part Number: 1034
- UPC: 810025509187
- Model: Colt 2020 Python / Anaconda
- Sight Type: Adjustable Rear Battlesight
- Blade Style: Partially Serrated U-Notch
- Notch Width: .150"
- Notch Depth: .099"
- Serrations: 40 lines per inch
- Adjustment: Windage and Elevation
- Material: Hardened Chromoly Steel
- Finish: Black Oxide
- Color: Black
- Fits: Colt 2020 Python, Anaconda, King Cobra Target
- Length: 2.75"
What’s Included
- Wilson Combat 1034 adjustable rear sight
- Mounting hardware / installation screw
- Installation wrench
Frequently Asked Questions
Will the Wilson Combat 1034 fit my older Colt Python?
No, this sight is cut specifically for the new-production Colt 2020 Python, Anaconda, and King Cobra Target models. It will not fit vintage or older-generation Colt revolvers because the dovetail is different. Make sure you have a 2020-era gun before ordering.
How is this better than the factory Colt rear sight?
The biggest improvement is the positive-click windage and elevation adjustments, which replace the mushy factory setup that tends to drift and rely on a small Allen tool. Owners consistently point out that it eliminates the side-to-side blade play found on the stock sight. The hardened chromoly steel build and serrated U-notch also give you a cleaner, more durable sight picture.
Is the Wilson Combat 1034 hard to install?
Not at all. It seats into the same factory dovetail using the supplied hardware, and most owners have it swapped in a few minutes with basic tools. If you are comfortable with light gunsmithing work, it is a very approachable job.
Can I pair this rear sight with a fiber optic front?
Yes, this rear sight works well with Wilson Combat's red or green fiber optic front sights for the 2020 Python and Anaconda if you want a complete sighting system. It also pairs cleanly with the factory front sight, so you can upgrade the rear first and add a front later. The U-notch is designed to give a clear picture either way.





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