In a Q&A, Python programming language creator Guido van Rossum said it was "almost taboo to talk about a Python 4 in a serious sense" following the troubled migration from Python 2.0 to Python 3.0.

Since the 2020 re-introduction of the Python revolver, Colt purists clamored for the return of the blued models, and this year, Colt obliged with its blued 4.25" Python revolver.