
The unappreciated .41 Remington Magnum dates back to the Johnson Administration and was brought about by shooting greats Elmer Keith, Bill Jordan and Skeeter Skelton– and Hickok45 has a classic S&W Model 57 N-frame chambered in this vintage pill.
These rounds were a compromise between the .357 and .44 Mag, and Keith/Jordan/Skelton petitioned the gun industry that the round and guns chambered for it was needed.
Hickok45 seems to have no problem with the round at all.
Source Article from http://www.guns.com/2016/08/03/an-oldie-but-goodie-the-41-magnum-video/