Having a conversation in the comments on youtube in which 45auto was deemed obsolete. Got me to thinking as to what obsolete is, and how it is applied to the cartridge world.
Many cartridges that are in common use are quite old. The newer cartridges are based on similar technology. According to this article these are the 7 most popular handgun cartridges. https://backfire.tv/7-most-popular-handgun-cartridges-pros-and-cons/
22lr, 1884, 138yrs old
9mm Luger, 1901, 121yrs old
40 S&W, 1990, 32yrs old
45 Auto, 1904, 118yrs old
38spl,1898, 124yrs old
357 magnum, 1935, 87yrs old
380 auto, 1908, 114yrs old
So I cannot believe age alone is a factor.
So by what criteria is a cartridge defined as obsolete? how does one define or quantify "in common use".
Many cartridges that are in common use are quite old. The newer cartridges are based on similar technology. According to this article these are the 7 most popular handgun cartridges. https://backfire.tv/7-most-popular-handgun-cartridges-pros-and-cons/
22lr, 1884, 138yrs old
9mm Luger, 1901, 121yrs old
40 S&W, 1990, 32yrs old
45 Auto, 1904, 118yrs old
38spl,1898, 124yrs old
357 magnum, 1935, 87yrs old
380 auto, 1908, 114yrs old
So I cannot believe age alone is a factor.
So by what criteria is a cartridge defined as obsolete? how does one define or quantify "in common use".