Ohhhhh, man.........41 Magnum Python
Don't get too excited.
Colt built two or three Colt Pythons in .41 Magnum at the request of a big distributor.
Colt quickly decided the Python frame and cylinder just weren't big enough to handle the .41 Mag, and they recalled the prototypes from the distributor and never made any more.
There are "Colt" .41 Pythons out there, but they were modifications by custom gunsmiths.
The most seen version was built by a Florida?? custom gunsmith, and LOOKS exactly like a standard Python, right down to the correct font of the barrel stampings.
Problem was, as Colt suspected, the Python frame and cylinder WASN'T strong enough and the custom guns started coming apart.
Some original buyers sold their conversions and later buyers had no idea these weren't Colt factory guns.
When Colt started getting bad .41 Magnum Pythons in at the factory along with outraged letters threatening lawsuits, they tracked the custom builder down.
Reportedly, he closed up shop and disappeared, right before a posse of lawyers arrived in town looking for him.
An unanswered question is, WHY a gunsmith with that level of skills would do something he HAD to know was unsafe and wouldn't stay together.
I recently saw another conversion on the Colt forum, but this one was incredibly crude, with barrel markings that looked like a kid with an engraving tool tried to free-hand it.
To be clear, while Colt experimented with several calibers including the .22LR, .41 Magnum, and a .256 caliber single prototype, NO Colt Pythons in any caliber but .357 and .38 Special were ever actually produced OR sold.